47459752637 has 16 divisors (see below), whose sum is σ = 52886967552. Its totient is φ = 42218373120.

The previous prime is 47459752631. The next prime is 47459752687. The reversal of 47459752637 is 73625795474.

It is not a de Polignac number, because 47459752637 - 2⁴ = 47459752621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47459752631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4408253 + ... + 4419005.

It is an arithmetic number, because the mean of its divisors is an integer number (3305435472).

Almost surely, 2^47459752637 is an apocalyptic number.

47459752637 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

47459752637 is a deficient number, since it is larger than the sum of its proper divisors (5427214915).

47459752637 is a wasteful number, since it uses less digits than its factorization.

47459752637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19348.

The product of its digits is 44452800, while the sum is 59.

The spelling of 47459752637 in words is "forty-seven billion, four hundred fifty-nine million, seven hundred fifty-two thousand, six hundred thirty-seven".