57211011275 has 18 divisors (see below), whose sum is σ = 77977194036. Its totient is φ = 41608006000.

The previous prime is 57211011229. The next prime is 57211011301.

57211011275 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57211011275 - 2⁸ = 57211011019 is a prime.

It is a super-2 number, since 2×57211011275² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9453341 + ... + 9459390.

Almost surely, 2^57211011275 is an apocalyptic number.

57211011275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57211011275 is a deficient number, since it is larger than the sum of its proper divisors (20766182761).

57211011275 is a wasteful number, since it uses less digits than its factorization.

57211011275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18912763 (or 18912747 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 32.

It can be divided in two parts, 572110 and 11275, that added together give a palindrome (583385).

The spelling of 57211011275 in words is "fifty-seven billion, two hundred eleven million, eleven thousand, two hundred seventy-five".