500056153 has 4 divisors (see below), whose sum is σ = 500397568. Its totient is φ = 499714740.

The previous prime is 500056129. The next prime is 500056163. The reversal of 500056153 is 351650005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 500056153 - 2⁹ = 500055641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500056163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168501 + ... + 171442.

It is an arithmetic number, because the mean of its divisors is an integer number (125099392).

Almost surely, 2^500056153 is an apocalyptic number.

It is an amenable number.

500056153 is a deficient number, since it is larger than the sum of its proper divisors (341415).

500056153 is a wasteful number, since it uses less digits than its factorization.

500056153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341414.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 500056153 is about 22361.9353589979. The cubic root of 500056153 is about 793.7302373156.

The spelling of 500056153 in words is "five hundred million, fifty-six thousand, one hundred fifty-three".