90364748752 has 40 divisors (see below), whose sum is σ = 195137510400. Its totient is φ = 40286449152.

The previous prime is 90364748743. The next prime is 90364748767. The reversal of 90364748752 is 25784746309.

It is a super-3 number, since 3×90364748752³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 90364748693 and 90364748702.

It is a congruent number.

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, 8737552 + ... + 8747887.

It is an arithmetic number, because the mean of its divisors is an integer number (4878437760).

Almost surely, 2^90364748752 is an apocalyptic number.

It is an amenable number.

90364748752 is an abundant number, since it is smaller than the sum of its proper divisors (104772761648).

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

90364748752 is a wasteful number, since it uses less digits than its factorization.

90364748752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17485483 (or 17485477 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 90364748752 in words is "ninety billion, three hundred sixty-four million, seven hundred forty-eight thousand, seven hundred fifty-two".