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57133641611 = 195775211497
BaseRepresentation
bin110101001101011011…
…100010111110001011
312110110202000201020102
4311031123202332023
51414002203012421
642125152120015
74061552640464
oct651533427613
9173422021212
1057133641611
11222594a6632
12b0a5b3600b
135506967b37
142a9dd17d6b
151745cab60b
hexd4d6e2f8b

57133641611 has 8 divisors (see below), whose sum is σ = 60244916880. Its totient is φ = 54032790528.

The previous prime is 57133641589. The next prime is 57133641623. The reversal of 57133641611 is 11614633175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57133641611 - 210 = 57133640587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57133641661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2594786 + ... + 2616711.

It is an arithmetic number, because the mean of its divisors is an integer number (7530614610).

Almost surely, 257133641611 is an apocalyptic number.

57133641611 is a deficient number, since it is larger than the sum of its proper divisors (3111275269).

57133641611 is a wasteful number, since it uses less digits than its factorization.

57133641611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5212093.

The product of its digits is 45360, while the sum is 38.

The spelling of 57133641611 in words is "fifty-seven billion, one hundred thirty-three million, six hundred forty-one thousand, six hundred eleven".

Divisors: 1 19 577 10963 5211497 99018443 3007033769 57133641611