909528090074 has 8 divisors (see below), whose sum is σ = 1364602850208. Its totient is φ = 454660473340.

The previous prime is 909528090071. The next prime is 909528090143. The reversal of 909528090074 is 470090825909.

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

It is a junction number, because it is equal to n+sod(n) for n = 909528089998 and 909528090025.

It is not an unprimeable number, because it can be changed into a prime (909528090071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51774872 + ... + 51792435.

It is an arithmetic number, because the mean of its divisors is an integer number (170575356276).

Almost surely, 2^909528090074 is an apocalyptic number.

909528090074 is a deficient number, since it is larger than the sum of its proper divisors (455074760134).

909528090074 is a wasteful number, since it uses less digits than its factorization.

909528090074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103571700.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 909528090074 in words is "nine hundred nine billion, five hundred twenty-eight million, ninety thousand, seventy-four".