90501353500 has 48 divisors (see below), whose sum is σ = 204030957312. Its totient is φ = 35032776000.

The previous prime is 90501353497. The next prime is 90501353513. The reversal of 90501353500 is 535310509.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2903899 + ... + 2934898.

It is an arithmetic number, because the mean of its divisors is an integer number (4250644944).

Almost surely, 2^90501353500 is an apocalyptic number.

It is an amenable number.

90501353500 is an abundant number, since it is smaller than the sum of its proper divisors (113529603812).

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

90501353500 is a wasteful number, since it uses less digits than its factorization.

90501353500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838847 (or 5838835 counting only the distinct ones).

The product of its (nonzero) digits is 10125, while the sum is 31.

The spelling of 90501353500 in words is "ninety billion, five hundred one million, three hundred fifty-three thousand, five hundred".