47901525 has 48 divisors (see below), whose sum is σ = 94470144. Its totient is φ = 20940480.

The previous prime is 47901523. The next prime is 47901551. The reversal of 47901525 is 52510974.

It is not a de Polignac number, because 47901525 - 2¹ = 47901523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47901523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10092 + ... + 14058.

It is an arithmetic number, because the mean of its divisors is an integer number (1968128).

Almost surely, 2^47901525 is an apocalyptic number.

It is an amenable number.

47901525 is a deficient number, since it is larger than the sum of its proper divisors (46568619).

47901525 is a wasteful number, since it uses less digits than its factorization.

47901525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010 (or 4005 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 47901525 is about 6921.0927605401. The cubic root of 47901525 is about 363.1754193170.

The spelling of 47901525 in words is "forty-seven million, nine hundred one thousand, five hundred twenty-five".