47790525 has 24 divisors (see below), whose sum is σ = 79727040. Its totient is φ = 25258240.

The previous prime is 47790517. The next prime is 47790539. The reversal of 47790525 is 52509774.

It is not a de Polignac number, because 47790525 - 2³ = 47790517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5656 + ... + 11294.

It is an arithmetic number, because the mean of its divisors is an integer number (3321960).

Almost surely, 2^47790525 is an apocalyptic number.

It is an amenable number.

47790525 is a deficient number, since it is larger than the sum of its proper divisors (31936515).

47790525 is a wasteful number, since it uses less digits than its factorization.

47790525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5765 (or 5760 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 47790525 is about 6913.0691447432. The cubic root of 47790525 is about 362.8946791265.

The spelling of 47790525 in words is "forty-seven million, seven hundred ninety thousand, five hundred twenty-five".