16514462157 has 16 divisors (see below), whose sum is σ = 22326643008. Its totient is φ = 10856039040.

The previous prime is 16514462131. The next prime is 16514462183. The reversal of 16514462157 is 75126441561.

It is an interprime number because it is at equal distance from previous prime (16514462131) and next prime (16514462183).

It is not a de Polignac number, because 16514462157 - 2²⁴ = 16497684941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16514462057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178482 + ... + 1192412.

It is an arithmetic number, because the mean of its divisors is an integer number (1395415188).

Almost surely, 2^16514462157 is an apocalyptic number.

It is an amenable number.

16514462157 is a deficient number, since it is larger than the sum of its proper divisors (5812180851).

16514462157 is a wasteful number, since it uses less digits than its factorization.

16514462157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19420.

The product of its digits is 201600, while the sum is 42.

The spelling of 16514462157 in words is "sixteen billion, five hundred fourteen million, four hundred sixty-two thousand, one hundred fifty-seven".