5453485972900 has 243 divisors, whose sum is σ = 13987925483049. Its totient is φ = 1840118031360.

The previous prime is 5453485972889. The next prime is 5453485972933. The reversal of 5453485972900 is 92795843545.

The square root of 5453485972900 is 2335270.

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

It can be written as a sum of positive squares in 13 ways, for example, as 1033837501284 + 4419648471616 = 1016778^2 + 2102296^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 11933229472 + ... + 11933229928.

Almost surely, 2^{5453485972900} is an apocalyptic number.

5453485972900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5453485972900 is the 2335270-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5453485972900

5453485972900 is an abundant number, since it is smaller than the sum of its proper divisors (8534439510149).

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

5453485972900 is an equidigital number, since it uses as much as digits as its factorization.

5453485972900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 61.

The spelling of 5453485972900 in words is "five trillion, four hundred fifty-three billion, four hundred eighty-five million, nine hundred seventy-two thousand, nine hundred".