50005453000 has 32 divisors (see below), whose sum is σ = 117012762360. Its totient is φ = 20002180800.

The previous prime is 50005452941. The next prime is 50005453019. The reversal of 50005453000 is 35450005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11324790724 + 38680662276 = 106418^2 + 196674^2 .

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, 25001727 + ... + 25003726.

Almost surely, 2^50005453000 is an apocalyptic number.

50005453000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50005453000 is an abundant number, since it is smaller than the sum of its proper divisors (67007309360).

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

50005453000 is a wasteful number, since it uses less digits than its factorization.

50005453000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50005474 (or 50005460 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The spelling of 50005453000 in words is "fifty billion, five million, four hundred fifty-three thousand".