47252515072 has 36 divisors (see below), whose sum is σ = 107794804096. Its totient is φ = 20251077120.

The previous prime is 47252515043. The next prime is 47252515091. The reversal of 47252515072 is 27051525274.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13182504 + ... + 13186087.

Almost surely, 2^47252515072 is an apocalyptic number.

It is an amenable number.

47252515072 is an abundant number, since it is smaller than the sum of its proper divisors (60542289024).

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

47252515072 is an equidigital number, since it uses as much as digits as its factorization.

47252515072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26368614 (or 26368600 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 40.

The spelling of 47252515072 in words is "forty-seven billion, two hundred fifty-two million, five hundred fifteen thousand, seventy-two".