50854505454 has 16 divisors (see below), whose sum is σ = 113010012240. Its totient is φ = 16951501800.

The previous prime is 50854505447. The next prime is 50854505497. The reversal of 50854505454 is 45450545805.

50854505454 is a `hidden beast` number, since 5 + 0 + 8 + 54 + 50 + 545 + 4 = 666.

It is a super-2 number, since 2×50854505454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 470874997 + ... + 470875104.

It is an arithmetic number, because the mean of its divisors is an integer number (7063125765).

Almost surely, 2^50854505454 is an apocalyptic number.

50854505454 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

50854505454 is an abundant number, since it is smaller than the sum of its proper divisors (62155506786).

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

50854505454 is a wasteful number, since it uses less digits than its factorization.

50854505454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941750112 (or 941750106 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 45.

The spelling of 50854505454 in words is "fifty billion, eight hundred fifty-four million, five hundred five thousand, four hundred fifty-four".