6512652562157 has 16 divisors (see below), whose sum is σ = 7452393984000. Its totient is φ = 5575252648560.

The previous prime is 6512652562079. The next prime is 6512652562159. The reversal of 6512652562157 is 7512652562156.

It is not a de Polignac number, because 6512652562157 - 2¹⁰ = 6512652561133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6512652562099 and 6512652562108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6512652562159) 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, 126190844 + ... + 126242442.

It is an arithmetic number, because the mean of its divisors is an integer number (465774624000).

Almost surely, 2^{6512652562157} is an apocalyptic number.

It is an amenable number.

6512652562157 is a deficient number, since it is larger than the sum of its proper divisors (939741421843).

6512652562157 is a wasteful number, since it uses less digits than its factorization.

6512652562157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73936.

The product of its digits is 7560000, while the sum is 53.

Subtracting 6512652562157 from its reverse (7512652562156), we obtain a palindrome (999999999999).

The spelling of 6512652562157 in words is "six trillion, five hundred twelve billion, six hundred fifty-two million, five hundred sixty-two thousand, one hundred fifty-seven".