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57014377885 = 523495777199
BaseRepresentation
bin110101000110010100…
…100101110110011101
312110011102121111011101
4311012110211312131
51413231140043020
642105251553101
74055604134023
oct650624456635
9173142544141
1057014377885
11221a8147a73
12b071bbb791
1354b803b09a
142a8c150713
15173a59e00a
hexd46525d9d

57014377885 has 8 divisors (see below), whose sum is σ = 71391916800. Its totient is φ = 43628393424.

The previous prime is 57014377879. The next prime is 57014377907. The reversal of 57014377885 is 58877341075.

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 57014377885 - 23 = 57014377877 is a prime.

It is a super-2 number, since 2×570143778852 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247888485 + ... + 247888714.

It is an arithmetic number, because the mean of its divisors is an integer number (8923989600).

Almost surely, 257014377885 is an apocalyptic number.

It is an amenable number.

57014377885 is a deficient number, since it is larger than the sum of its proper divisors (14377538915).

57014377885 is a wasteful number, since it uses less digits than its factorization.

57014377885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495777227.

The product of its (nonzero) digits is 6585600, while the sum is 55.

The spelling of 57014377885 in words is "fifty-seven billion, fourteen million, three hundred seventy-seven thousand, eight hundred eighty-five".

Divisors: 1 5 23 115 495777199 2478885995 11402875577 57014377885