47886902892 has 54 divisors (see below), whose sum is σ = 125548574788. Its totient is φ = 15960026808.

The previous prime is 47886902837. The next prime is 47886902929. The reversal of 47886902892 is 29820968874.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

47886902892 is a `hidden beast` number, since 478 + 86 + 9 + 0 + 2 + 89 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (54).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6818959 + ... + 6825977.

Almost surely, 2^47886902892 is an apocalyptic number.

It is an amenable number.

47886902892 is an abundant number, since it is smaller than the sum of its proper divisors (77661671896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47886902892 is an frugal number, since it uses more digits than its factorization.

47886902892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14057 (or 7024 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 47886902892 in words is "forty-seven billion, eight hundred eighty-six million, nine hundred two thousand, eight hundred ninety-two".