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57675457675 = 521131733297
BaseRepresentation
bin110101101101101110…
…011010010010001011
312111212111112211011001
4311231232122102023
51421104404121200
642255025115431
74111152205243
oct655556322213
9174774484131
1057675457675
1122507324000
12b217488b77
135591ca1264
142b11c76b23
15177863476a
hexd6db9a48b

57675457675 has 24 divisors (see below), whose sum is σ = 78663996432. Its totient is φ = 41945763200.

The previous prime is 57675457673. The next prime is 57675457681.

57675457675 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57675457675 - 21 = 57675457673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57675457673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 833374 + ... + 899923.

It is an arithmetic number, because the mean of its divisors is an integer number (3277666518).

Almost surely, 257675457675 is an apocalyptic number.

57675457675 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57675457675 is a deficient number, since it is larger than the sum of its proper divisors (20988538757).

57675457675 is a wasteful number, since it uses less digits than its factorization.

57675457675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733340 (or 1733313 counting only the distinct ones).

The product of its digits is 216090000, while the sum is 64.

The spelling of 57675457675 in words is "fifty-seven billion, six hundred seventy-five million, four hundred fifty-seven thousand, six hundred seventy-five".

Divisors: 1 5 11 25 55 121 275 605 1331 3025 6655 33275 1733297 8666485 19066267 43332425 95331335 209728937 476656675 1048644685 2307018307 5243223425 11535091535 57675457675