90052790574 has 8 divisors (see below), whose sum is σ = 180105581160. Its totient is φ = 30017596856.

The previous prime is 90052790533. The next prime is 90052790593. The reversal of 90052790574 is 47509725009.

It is a sphenic number, since it is the product of 3 distinct primes.

90052790574 is an admirable number.

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, 7504399209 + ... + 7504399220.

It is an arithmetic number, because the mean of its divisors is an integer number (22513197645).

Almost surely, 2^90052790574 is an apocalyptic number.

90052790574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

90052790574 is a wasteful number, since it uses less digits than its factorization.

90052790574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15008798434.

The product of its (nonzero) digits is 793800, while the sum is 48.

The spelling of 90052790574 in words is "ninety billion, fifty-two million, seven hundred ninety thousand, five hundred seventy-four".