47531754615 has 16 divisors (see below), whose sum is σ = 76339980288. Its totient is φ = 25253878176.

The previous prime is 47531754559. The next prime is 47531754623. The reversal of 47531754615 is 51645713574.

It is not a de Polignac number, because 47531754615 - 2¹⁴ = 47531738231 is a prime.

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, 6020359 + ... + 6028248.

It is an arithmetic number, because the mean of its divisors is an integer number (4771248768).

Almost surely, 2^47531754615 is an apocalyptic number.

47531754615 is a deficient number, since it is larger than the sum of its proper divisors (28808225673).

47531754615 is a wasteful number, since it uses less digits than its factorization.

47531754615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12048878.

The product of its digits is 1764000, while the sum is 48.

The spelling of 47531754615 in words is "forty-seven billion, five hundred thirty-one million, seven hundred fifty-four thousand, six hundred fifteen".