507955038 has 16 divisors (see below), whose sum is σ = 1037525760. Its totient is φ = 165715736.

The previous prime is 507955031. The next prime is 507955079. The reversal of 507955038 is 830559705.

It is a super-3 number, since 3×507955038³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507955031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900348 + ... + 900911.

It is an arithmetic number, because the mean of its divisors is an integer number (64845360).

Almost surely, 2^507955038 is an apocalyptic number.

507955038 is an abundant number, since it is smaller than the sum of its proper divisors (529570722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

507955038 is a wasteful number, since it uses less digits than its factorization.

507955038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801311.

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 507955038 is about 22537.8578840137. The cubic root of 507955038 is about 797.8876764789.

The spelling of 507955038 in words is "five hundred seven million, nine hundred fifty-five thousand, thirty-eight".