457960014157 has 4 divisors (see below), whose sum is σ = 460769584960. Its totient is φ = 455150443356.

The previous prime is 457960014143. The next prime is 457960014167. The reversal of 457960014157 is 751410069754.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 751410069754 = 2 ⋅375705034877.

It is a cyclic number.

It is not a de Polignac number, because 457960014157 - 2¹⁵ = 457959981389 is a prime.

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 457960014157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457960014167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1404785157 + ... + 1404785482.

It is an arithmetic number, because the mean of its divisors is an integer number (115192396240).

Almost surely, 2^457960014157 is an apocalyptic number.

It is an amenable number.

457960014157 is a deficient number, since it is larger than the sum of its proper divisors (2809570803).

457960014157 is a wasteful number, since it uses less digits than its factorization.

457960014157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809570802.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 457960014157 in words is "four hundred fifty-seven billion, nine hundred sixty million, fourteen thousand, one hundred fifty-seven".