900940522048 has 56 divisors (see below), whose sum is σ = 2047219070400. Its totient is φ = 385358688768.

The previous prime is 900940522033. The next prime is 900940522073. The reversal of 900940522048 is 840225049009.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-3 number, since 3×900940522048³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 900940521995 and 900940522013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747438 + ... + 2203501.

It is an arithmetic number, because the mean of its divisors is an integer number (36557483400).

Almost surely, 2^900940522048 is an apocalyptic number.

It is an amenable number.

900940522048 is an abundant number, since it is smaller than the sum of its proper divisors (1146278548352).

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

900940522048 is a wasteful number, since it uses less digits than its factorization.

900940522048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3951467 (or 3951457 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 900940522048 in words is "nine hundred billion, nine hundred forty million, five hundred twenty-two thousand, forty-eight".