900056501 has 8 divisors (see below), whose sum is σ = 917844480. Its totient is φ = 882442368.

The previous prime is 900056471. The next prime is 900056513. The reversal of 900056501 is 105650009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 900056501 - 2²² = 895862197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900052501) 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, 32981 + ... + 53738.

It is an arithmetic number, because the mean of its divisors is an integer number (114730560).

Almost surely, 2^900056501 is an apocalyptic number.

It is an amenable number.

900056501 is a deficient number, since it is larger than the sum of its proper divisors (17787979).

900056501 is a wasteful number, since it uses less digits than its factorization.

900056501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86923.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 900056501 is about 30000.9416685543. The cubic root of 900056501 is about 965.5095882998.

The spelling of 900056501 in words is "nine hundred million, fifty-six thousand, five hundred one".