457650276881 has 16 divisors (see below), whose sum is σ = 534206390400. Its totient is φ = 391901635440.

The previous prime is 457650276869. The next prime is 457650276883. The reversal of 457650276881 is 188672056754.

It is not a de Polignac number, because 457650276881 - 2⁶ = 457650276817 is a prime.

It is a super-2 number, since 2×457650276881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 457650276881.

It is not an unprimeable number, because it can be changed into a prime (457650276883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264851 + ... + 992696.

It is an arithmetic number, because the mean of its divisors is an integer number (33387899400).

Almost surely, 2^457650276881 is an apocalyptic number.

It is an amenable number.

457650276881 is a deficient number, since it is larger than the sum of its proper divisors (76556113519).

457650276881 is a wasteful number, since it uses less digits than its factorization.

457650276881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258629 (or 1258615 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 59.

The spelling of 457650276881 in words is "four hundred fifty-seven billion, six hundred fifty million, two hundred seventy-six thousand, eight hundred eighty-one".