49168525 has 12 divisors (see below), whose sum is σ = 69679072. Its totient is φ = 33715440.

The previous prime is 49168513. The next prime is 49168529. The reversal of 49168525 is 52586194.

It is not a de Polignac number, because 49168525 - 2⁷ = 49168397 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49168529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140307 + ... + 140656.

Almost surely, 2^49168525 is an apocalyptic number.

It is an amenable number.

49168525 is a deficient number, since it is larger than the sum of its proper divisors (20510547).

49168525 is a wasteful number, since it uses less digits than its factorization.

49168525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280980 (or 280975 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 49168525 is about 7012.0271676599. The cubic root of 49168525 is about 366.3496042389.

The spelling of 49168525 in words is "forty-nine million, one hundred sixty-eight thousand, five hundred twenty-five".