57016612211 has 8 divisors (see below), whose sum is σ = 61425043680. Its totient is φ = 52611400512.

The previous prime is 57016612207. The next prime is 57016612231. The reversal of 57016612211 is 11221661075.

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 57016612211 - 2² = 57016612207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57016612231) 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, 768095 + ... + 839048.

It is an arithmetic number, because the mean of its divisors is an integer number (7678130460).

Almost surely, 2^57016612211 is an apocalyptic number.

57016612211 is a deficient number, since it is larger than the sum of its proper divisors (4408431469).

57016612211 is a wasteful number, since it uses less digits than its factorization.

57016612211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609885.

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 57016612211 in words is "fifty-seven billion, sixteen million, six hundred twelve thousand, two hundred eleven".