804153965450 has 96 divisors (see below), whose sum is σ = 1658787223680. Its totient is φ = 287604000000.

The previous prime is 804153965443. The next prime is 804153965477. The reversal of 804153965450 is 54569351408.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8340116 + ... + 8435984.

It is an arithmetic number, because the mean of its divisors is an integer number (17279033580).

Almost surely, 2^804153965450 is an apocalyptic number.

804153965450 is an abundant number, since it is smaller than the sum of its proper divisors (854633258230).

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

804153965450 is a wasteful number, since it uses less digits than its factorization.

804153965450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96144 (or 96139 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 804153965450 in words is "eight hundred four billion, one hundred fifty-three million, nine hundred sixty-five thousand, four hundred fifty".