90485260376 has 16 divisors (see below), whose sum is σ = 193896986640. Its totient is φ = 38779397280.

The previous prime is 90485260343. The next prime is 90485260387. The reversal of 90485260376 is 67306258409.

It is a happy number.

It is a super-2 number, since 2×90485260376² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807904055 + ... + 807904166.

It is an arithmetic number, because the mean of its divisors is an integer number (12118561665).

Almost surely, 2^90485260376 is an apocalyptic number.

It is an amenable number.

90485260376 is an abundant number, since it is smaller than the sum of its proper divisors (103411726264).

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

90485260376 is a wasteful number, since it uses less digits than its factorization.

90485260376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615808234 (or 1615808230 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 90485260376 in words is "ninety billion, four hundred eighty-five million, two hundred sixty thousand, three hundred seventy-six".