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55553760741 = 3371697294923
BaseRepresentation
bin110011101111010000…
…110001110111100101
312022101122012110010010
4303233100301313211
51402233230320431
641304313520433
74004450114013
oct635720616745
9168348173103
1055553760741
1121618716766
12a924a13119
13531455779b
14299017d8b3
1516a2233846
hexcef431de5

55553760741 has 16 divisors (see below), whose sum is σ = 76118704704. Its totient is φ = 36013515264.

The previous prime is 55553760739. The next prime is 55553760781. The reversal of 55553760741 is 14706735555.

It is not a de Polignac number, because 55553760741 - 21 = 55553760739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55553760721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40906 + ... + 335828.

It is an arithmetic number, because the mean of its divisors is an integer number (4757419044).

Almost surely, 255553760741 is an apocalyptic number.

It is an amenable number.

55553760741 is a deficient number, since it is larger than the sum of its proper divisors (20564943963).

55553760741 is a wasteful number, since it uses less digits than its factorization.

55553760741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296660.

The product of its (nonzero) digits is 2205000, while the sum is 48.

The spelling of 55553760741 in words is "fifty-five billion, five hundred fifty-three million, seven hundred sixty thousand, seven hundred forty-one".

Divisors: 1 3 37 111 1697 5091 62789 188367 294923 884769 10912151 32736453 500484331 1501452993 18517920247 55553760741