47531466892 has 48 divisors (see below), whose sum is σ = 102404841280. Its totient is φ = 18798262272.

The previous prime is 47531466877. The next prime is 47531466901. The reversal of 47531466892 is 29866413574.

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, 1398808 + ... + 1432384.

Almost surely, 2^47531466892 is an apocalyptic number.

It is an amenable number.

47531466892 is an abundant number, since it is smaller than the sum of its proper divisors (54873374388).

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

47531466892 is a wasteful number, since it uses less digits than its factorization.

47531466892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37490 (or 37488 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The spelling of 47531466892 in words is "forty-seven billion, five hundred thirty-one million, four hundred sixty-six thousand, eight hundred ninety-two".