506099375 has 10 divisors (see below), whose sum is σ = 632422560. Its totient is φ = 404879000.

The previous prime is 506099369. The next prime is 506099381. The reversal of 506099375 is 573990605.

It is an interprime number because it is at equal distance from previous prime (506099369) and next prime (506099381).

It is not a de Polignac number, because 506099375 - 2⁶ = 506099311 is a prime.

It is a super-2 number, since 2×506099375² = 512273154750781250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 404255 + ... + 405504.

It is an arithmetic number, because the mean of its divisors is an integer number (63242256).

Almost surely, 2^506099375 is an apocalyptic number.

506099375 is a deficient number, since it is larger than the sum of its proper divisors (126323185).

506099375 is an frugal number, since it uses more digits than its factorization.

506099375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809779 (or 809764 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 506099375 is about 22496.6525287653. The cubic root of 506099375 is about 796.9148756158.

The spelling of 506099375 in words is "five hundred six million, ninety-nine thousand, three hundred seventy-five".