5131746567402 has 64 divisors (see below), whose sum is σ = 13181208606720. Its totient is φ = 1294582981824.

The previous prime is 5131746567391. The next prime is 5131746567473. The reversal of 5131746567402 is 2047656471315.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204309252 + ... + 204334367.

It is an arithmetic number, because the mean of its divisors is an integer number (205956384480).

Almost surely, 2^{5131746567402} is an apocalyptic number.

5131746567402 is an abundant number, since it is smaller than the sum of its proper divisors (8049462039318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5131746567402 is a wasteful number, since it uses less digits than its factorization.

5131746567402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408643667.

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 5131746567402 in words is "five trillion, one hundred thirty-one billion, seven hundred forty-six million, five hundred sixty-seven thousand, four hundred two".