54922922450 has 162 divisors, whose sum is σ = 118285105701. Its totient is φ = 18957796000.

The previous prime is 54922922449. The next prime is 54922922531. The reversal of 54922922450 is 5422922945.

It can be written as a sum of positive squares in 2 ways, for example, as 53824464001 + 1098458449 = 232001^2 + 33143^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=165715.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 419258885 + ... + 419259015.

Almost surely, 2^54922922450 is an apocalyptic number.

54922922450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54922922450 is an abundant number, since it is smaller than the sum of its proper divisors (63362183251).

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

54922922450 is a wasteful number, since it uses less digits than its factorization.

54922922450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 54922922450 in words is "fifty-four billion, nine hundred twenty-two million, nine hundred twenty-two thousand, four hundred fifty".