904494194852 has 48 divisors (see below), whose sum is σ = 1660000419840. Its totient is φ = 430687303200.

The previous prime is 904494194827. The next prime is 904494194893. The reversal of 904494194852 is 258491494409.

It is a junction number, because it is equal to n+sod(n) for n = 904494194791 and 904494194800.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8178299 + ... + 8288157.

It is an arithmetic number, because the mean of its divisors is an integer number (34583342080).

Almost surely, 2^904494194852 is an apocalyptic number.

It is an amenable number.

904494194852 is a deficient number, since it is larger than the sum of its proper divisors (755506224988).

904494194852 is a wasteful number, since it uses less digits than its factorization.

904494194852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110952 (or 110950 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 59.

The spelling of 904494194852 in words is "nine hundred four billion, four hundred ninety-four million, one hundred ninety-four thousand, eight hundred fifty-two".