54545602500 has 315 divisors, whose sum is σ = 179878399393. Its totient is φ = 14461416000.

The previous prime is 54545602487. The next prime is 54545602523. The reversal of 54545602500 is 520654545.

The square root of 54545602500 is 233550.

It is a perfect power (a square), and thus also a powerful number.

54545602500 is a `hidden beast` number, since 5 + 4 + 5 + 45 + 602 + 5 + 0 + 0 = 666.

It can be written as a sum of positive squares in 7 ways, for example, as 16838176644 + 37707425856 = 129762^2 + 194184^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 315292414 + ... + 315292586.

Almost surely, 2^54545602500 is an apocalyptic number.

54545602500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54545602500 is the 233550-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54545602500

54545602500 is an abundant number, since it is smaller than the sum of its proper divisors (125332796893).

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

54545602500 is an frugal number, since it uses more digits than its factorization.

54545602500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Multiplying 54545602500 by its sum of digits (36), we get a square (1963641690000 = 1401300²).

54545602500 divided by its sum of digits (36) gives a square (1515155625 = 38925²).

The spelling of 54545602500 in words is "fifty-four billion, five hundred forty-five million, six hundred two thousand, five hundred".