54545225120500 has 24 divisors (see below), whose sum is σ = 119126771664264. Its totient is φ = 21818090048000.

The previous prime is 54545225120453. The next prime is 54545225120543. The reversal of 54545225120500 is 502152254545.

It can be written as a sum of positive squares in 4 ways, for example, as 6333366157924 + 48211858962576 = 2516618^2 + 6943476^2 .

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, 54545224621 + ... + 54545225620.

It is an arithmetic number, because the mean of its divisors is an integer number (4963615486011).

Almost surely, 2^{54545225120500} is an apocalyptic number.

54545225120500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54545225120500 is an abundant number, since it is smaller than the sum of its proper divisors (64581546543764).

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

54545225120500 is a wasteful number, since it uses less digits than its factorization.

54545225120500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109090450260 (or 109090450248 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 40.

The spelling of 54545225120500 in words is "fifty-four trillion, five hundred forty-five billion, two hundred twenty-five million, one hundred twenty thousand, five hundred".