56297052900 has 243 divisors, whose sum is σ = 194230287433. Its totient is φ = 13628788800.

The previous prime is 56297052893. The next prime is 56297052971. The reversal of 56297052900 is 925079265.

The square root of 56297052900 is 237270.

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

56297052900 is a `hidden beast` number, since 56 + 2 + 9 + 70 + 529 + 0 + 0 = 666.

56297052900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 20266939044 + 36030113856 = 142362^2 + 189816^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

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, 78298741 + ... + 78299459.

Almost surely, 2^56297052900 is an apocalyptic number.

56297052900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56297052900 is the 237270-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56297052900

56297052900 is an abundant number, since it is smaller than the sum of its proper divisors (137933234533).

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

56297052900 is a wasteful number, since it uses less digits than its factorization.

56297052900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 56297052900 in words is "fifty-six billion, two hundred ninety-seven million, fifty-two thousand, nine hundred".