46537427972542 has 32 divisors (see below), whose sum is σ = 75953617435584. Its totient is φ = 21256608384000.

The previous prime is 46537427972537. The next prime is 46537427972569. The reversal of 46537427972542 is 24527972473564.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72087792 + ... + 72730492.

It is an arithmetic number, because the mean of its divisors is an integer number (2373550544862).

Almost surely, 2^{46537427972542} is an apocalyptic number.

46537427972542 is a deficient number, since it is larger than the sum of its proper divisors (29416189463042).

46537427972542 is a wasteful number, since it uses less digits than its factorization.

46537427972542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671524.

The product of its digits is 711244800, while the sum is 67.

The spelling of 46537427972542 in words is "forty-six trillion, five hundred thirty-seven billion, four hundred twenty-seven million, nine hundred seventy-two thousand, five hundred forty-two".