457164521231 has 8 divisors (see below), whose sum is σ = 498810152784. Its totient is φ = 415533093120.

The previous prime is 457164521183. The next prime is 457164521243. The reversal of 457164521231 is 132125461754.

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 457164521231 - 2¹⁸ = 457164259087 is a prime.

It is a super-2 number, since 2×457164521231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457164521131) 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, 3483500 + ... + 3612353.

It is an arithmetic number, because the mean of its divisors is an integer number (62351269098).

Almost surely, 2^457164521231 is an apocalyptic number.

457164521231 is a deficient number, since it is larger than the sum of its proper divisors (41645631553).

457164521231 is a wasteful number, since it uses less digits than its factorization.

457164521231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101721.

The product of its digits is 201600, while the sum is 41.

Adding to 457164521231 its reverse (132125461754), we get a palindrome (589289982985).

The spelling of 457164521231 in words is "four hundred fifty-seven billion, one hundred sixty-four million, five hundred twenty-one thousand, two hundred thirty-one".