90522710950 has 96 divisors (see below), whose sum is σ = 210317395968. Its totient is φ = 28268352000.

The previous prime is 90522710891. The next prime is 90522710963. The reversal of 90522710950 is 5901722509.

It is a super-2 number, since 2×90522710950² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60936 + ... + 429835.

It is an arithmetic number, because the mean of its divisors is an integer number (2190806208).

Almost surely, 2^90522710950 is an apocalyptic number.

90522710950 is an abundant number, since it is smaller than the sum of its proper divisors (119794685018).

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

90522710950 is a wasteful number, since it uses less digits than its factorization.

90522710950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490838 (or 490833 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 40.

The spelling of 90522710950 in words is "ninety billion, five hundred twenty-two million, seven hundred ten thousand, nine hundred fifty".