5453969994 has 48 divisors (see below), whose sum is σ = 12909274560. Its totient is φ = 1650401280.

The previous prime is 5453969977. The next prime is 5453970023. The reversal of 5453969994 is 4999693545.

5453969994 is a `hidden beast` number, since 5 + 4 + 539 + 6 + 9 + 9 + 94 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125002 + ... + 162890.

It is an arithmetic number, because the mean of its divisors is an integer number (268943220).

Almost surely, 2^5453969994 is an apocalyptic number.

5453969994 is an abundant number, since it is smaller than the sum of its proper divisors (7455304566).

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

5453969994 is a wasteful number, since it uses less digits than its factorization.

5453969994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38635 (or 38632 counting only the distinct ones).

The product of its digits is 47239200, while the sum is 63.

The square root of 5453969994 is about 73850.9985985295. The cubic root of 5453969994 is about 1760.2360644533.

The spelling of 5453969994 in words is "five billion, four hundred fifty-three million, nine hundred sixty-nine thousand, nine hundred ninety-four".