90436762275 has 48 divisors (see below), whose sum is σ = 150312352608. Its totient is φ = 47978496000.

The previous prime is 90436762201. The next prime is 90436762301. The reversal of 90436762275 is 57226763409.

It is not a de Polignac number, because 90436762275 - 2⁷ = 90436762147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19825995 + ... + 19830555.

It is an arithmetic number, because the mean of its divisors is an integer number (3131507346).

Almost surely, 2^90436762275 is an apocalyptic number.

90436762275 is a deficient number, since it is larger than the sum of its proper divisors (59875590333).

90436762275 is a wasteful number, since it uses less digits than its factorization.

90436762275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 90436762275 in words is "ninety billion, four hundred thirty-six million, seven hundred sixty-two thousand, two hundred seventy-five".