57023443531355 has 64 divisors (see below), whose sum is σ = 78923388579840. Its totient is φ = 38743087104000.

The previous prime is 57023443531339. The next prime is 57023443531409. The reversal of 57023443531355 is 55313534432075.

It is not a de Polignac number, because 57023443531355 - 2⁴ = 57023443531339 is a prime.

It is a super-2 number, since 2×57023443531355² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5939318555 + ... + 5939328155.

It is an arithmetic number, because the mean of its divisors is an integer number (1233177946560).

Almost surely, 2^{57023443531355} is an apocalyptic number.

57023443531355 is a deficient number, since it is larger than the sum of its proper divisors (21899945048485).

57023443531355 is a wasteful number, since it uses less digits than its factorization.

57023443531355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12060.

The product of its (nonzero) digits is 11340000, while the sum is 50.

The spelling of 57023443531355 in words is "fifty-seven trillion, twenty-three billion, four hundred forty-three million, five hundred thirty-one thousand, three hundred fifty-five".