538565835 has 32 divisors (see below), whose sum is σ = 880927488. Its totient is φ = 280899200.

The previous prime is 538565827. The next prime is 538565843.

538565835 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (538565827) and next prime (538565843).

It is not a de Polignac number, because 538565835 - 2³ = 538565827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123604 + ... + 127886.

It is an arithmetic number, because the mean of its divisors is an integer number (27528984).

Almost surely, 2^538565835 is an apocalyptic number.

538565835 is a deficient number, since it is larger than the sum of its proper divisors (342361653).

538565835 is a wasteful number, since it uses less digits than its factorization.

538565835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475.

The product of its digits is 2160000, while the sum is 48.

The square root of 538565835 is about 23207.0212435806. The cubic root of 538565835 is about 813.6037342027.

The spelling of 538565835 in words is "five hundred thirty-eight million, five hundred sixty-five thousand, eight hundred thirty-five".