54996816196 has 45 divisors (see below), whose sum is σ = 112325424701. Its totient is φ = 23560214496.

The previous prime is 54996816143. The next prime is 54996816227. The reversal of 54996816196 is 69161869945.

The square root of 54996816196 is 234514.

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

It can be written as a sum of positive squares in only one way, i.e., 1143116100 + 53853700096 = 33810^2 + 232064^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 22981176 + ... + 22983568.

Almost surely, 2^54996816196 is an apocalyptic number.

54996816196 is the 234514-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54996816196

54996816196 is an abundant number, since it is smaller than the sum of its proper divisors (57328608505).

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

54996816196 is an frugal number, since it uses more digits than its factorization.

54996816196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4818 (or 2402 counting only the distinct ones).

The product of its digits is 25194240, while the sum is 64.

Multiplying 54996816196 by its sum of digits (64), we get a square (3519796236544 = 1876112²).

The spelling of 54996816196 in words is "fifty-four billion, nine hundred ninety-six million, eight hundred sixteen thousand, one hundred ninety-six".