46642447515125 has 32 divisors (see below), whose sum is σ = 72573225364224. Its totient is φ = 29075811432000.

The previous prime is 46642447515107. The next prime is 46642447515137. The reversal of 46642447515125 is 52151574424664.

It is not a de Polignac number, because 46642447515125 - 2¹⁰ = 46642447514101 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2422974662 + ... + 2422993911.

It is an arithmetic number, because the mean of its divisors is an integer number (2267913292632).

Almost surely, 2^{46642447515125} is an apocalyptic number.

It is an amenable number.

46642447515125 is a deficient number, since it is larger than the sum of its proper divisors (25930777849099).

46642447515125 is a wasteful number, since it uses less digits than its factorization.

46642447515125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845968606 (or 4845968596 counting only the distinct ones).

The product of its digits is 32256000, while the sum is 56.

The spelling of 46642447515125 in words is "forty-six trillion, six hundred forty-two billion, four hundred forty-seven million, five hundred fifteen thousand, one hundred twenty-five".