47542449288 has 64 divisors (see below), whose sum is σ = 125909501760. Its totient is φ = 14907949056.

The previous prime is 47542449263. The next prime is 47542449301. The reversal of 47542449288 is 88294424574.

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, 834531 + ... + 889677.

It is an arithmetic number, because the mean of its divisors is an integer number (1967335965).

Almost surely, 2^47542449288 is an apocalyptic number.

It is an amenable number.

47542449288 is an abundant number, since it is smaller than the sum of its proper divisors (78367052472).

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

47542449288 is a wasteful number, since it uses less digits than its factorization.

47542449288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57286 (or 57282 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 57.

The spelling of 47542449288 in words is "forty-seven billion, five hundred forty-two million, four hundred forty-nine thousand, two hundred eighty-eight".