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52984699648925 = 52111910140612373
BaseRepresentation
bin11000000110000011101100…
…01100110111101110011101
320221121021202211010011200112
430003001312030313232131
523421100131102231200
6304404500205135405
714106006152014532
oct1403016614675635
9227537684104615
1052984699648925
1115978759709620
125b3895885a565
1323745884152b5
14d1268a454d89
1561d3c1011535
hex303076337b9d

52984699648925 has 24 divisors (see below), whose sum is σ = 75446156062560. Its totient is φ = 36506204539200.

The previous prime is 52984699648861. The next prime is 52984699648939.

52984699648925 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52984699648925 - 26 = 52984699648861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5070300962 + ... + 5070311411.

It is an arithmetic number, because the mean of its divisors is an integer number (3143589835940).

Almost surely, 252984699648925 is an apocalyptic number.

52984699648925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52984699648925 is a deficient number, since it is larger than the sum of its proper divisors (22461456413635).

52984699648925 is a wasteful number, since it uses less digits than its factorization.

52984699648925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10140612413 (or 10140612408 counting only the distinct ones).

The product of its digits is 24186470400, while the sum is 86.

The spelling of 52984699648925 in words is "fifty-two trillion, nine hundred eighty-four billion, six hundred ninety-nine million, six hundred forty-eight thousand, nine hundred twenty-five".

Divisors: 1 5 11 19 25 55 95 209 275 475 1045 5225 10140612373 50703061865 111546736103 192671635087 253515309325 557733680515 963358175435 2119387985957 2788668402575 4816790877175 10596939929785 52984699648925