47890926272 has 56 divisors (see below), whose sum is σ = 110390330400. Its totient is φ = 20188200960.

The previous prime is 47890926271. The next prime is 47890926329. The reversal of 47890926272 is 27262909874.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (47890926271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848897 + ... + 903552.

It is an arithmetic number, because the mean of its divisors is an integer number (1971255900).

Almost surely, 2^47890926272 is an apocalyptic number.

It is an amenable number.

47890926272 is an abundant number, since it is smaller than the sum of its proper divisors (62499404128).

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

47890926272 is a wasteful number, since it uses less digits than its factorization.

47890926272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752529 (or 1752519 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 47890926272 in words is "forty-seven billion, eight hundred ninety million, nine hundred twenty-six thousand, two hundred seventy-two".