46531275287 has 24 divisors (see below), whose sum is σ = 54420905952. Its totient is φ = 39668832000.

The previous prime is 46531275277. The next prime is 46531275341. The reversal of 46531275287 is 78257213564.

It is not a de Polignac number, because 46531275287 - 2¹⁸ = 46531013143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46531275227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8272358 + ... + 8277980.

It is an arithmetic number, because the mean of its divisors is an integer number (2267537748).

Almost surely, 2^46531275287 is an apocalyptic number.

46531275287 is a deficient number, since it is larger than the sum of its proper divisors (7889630665).

46531275287 is a wasteful number, since it uses less digits than its factorization.

46531275287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6519 (or 6512 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 50.

The spelling of 46531275287 in words is "forty-six billion, five hundred thirty-one million, two hundred seventy-five thousand, two hundred eighty-seven".