2057516462 has 16 divisors (see below), whose sum is σ = 3167968320. Its totient is φ = 1001749728.

The previous prime is 2057516453. The next prime is 2057516471. The reversal of 2057516462 is 2646157502.

It is an interprime number because it is at equal distance from previous prime (2057516453) and next prime (2057516471).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37037 + ... + 74072.

It is an arithmetic number, because the mean of its divisors is an integer number (197998020).

Almost surely, 2^2057516462 is an apocalyptic number.

2057516462 is a deficient number, since it is larger than the sum of its proper divisors (1110451858).

2057516462 is a wasteful number, since it uses less digits than its factorization.

2057516462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111355.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 2057516462 is about 45359.8551805448. The cubic root of 2057516462 is about 1271.8847873543.

The spelling of 2057516462 in words is "two billion, fifty-seven million, five hundred sixteen thousand, four hundred sixty-two".