47025441972 has 120 divisors (see below), whose sum is σ = 124427118816. Its totient is φ = 15485919552.

The previous prime is 47025441949. The next prime is 47025441989. The reversal of 47025441972 is 27914452074.

47025441972 is a `hidden beast` number, since 470 + 2 + 54 + 41 + 97 + 2 = 666.

It is a super-2 number, since 2×47025441972² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9133903 + ... + 9139049.

Almost surely, 2^47025441972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47025441972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62213559408).

47025441972 is an abundant number, since it is smaller than the sum of its proper divisors (77401676844).

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

47025441972 is a wasteful number, since it uses less digits than its factorization.

47025441972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5499 (or 5488 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 47025441972 in words is "forty-seven billion, twenty-five million, four hundred forty-one thousand, nine hundred seventy-two".