507880020 has 48 divisors (see below), whose sum is σ = 1483896960. Its totient is φ = 129545856.

The previous prime is 507879949. The next prime is 507880063. The reversal of 507880020 is 20088705.

It is a super-2 number, since 2×507880020² = 515884229430400800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 507880020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182635 + ... + 185394.

It is an arithmetic number, because the mean of its divisors is an integer number (30914520).

Almost surely, 2^507880020 is an apocalyptic number.

It is an amenable number.

507880020 is an abundant number, since it is smaller than the sum of its proper divisors (976016940).

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

507880020 is a wasteful number, since it uses less digits than its factorization.

507880020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368064 (or 368062 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 507880020 is about 22536.1935561443. The cubic root of 507880020 is about 797.8483955189.

The spelling of 507880020 in words is "five hundred seven million, eight hundred eighty thousand, twenty".