538725910 has 16 divisors (see below), whose sum is σ = 971190000. Its totient is φ = 215160736.

The previous prime is 538725899. The next prime is 538725917. The reversal of 538725910 is 19527835.

It is a super-2 number, since 2×538725910² = 580451212210656200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538725917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34285 + ... + 47464.

It is an arithmetic number, because the mean of its divisors is an integer number (60699375).

Almost surely, 2^538725910 is an apocalyptic number.

538725910 is a deficient number, since it is larger than the sum of its proper divisors (432464090).

538725910 is a wasteful number, since it uses less digits than its factorization.

538725910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82415.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 538725910 is about 23210.4698358306. The cubic root of 538725910 is about 813.6843338918.

The spelling of 538725910 in words is "five hundred thirty-eight million, seven hundred twenty-five thousand, nine hundred ten".