56270197152 has 120 divisors (see below), whose sum is σ = 178219123236. Its totient is φ = 17313896448.

The previous prime is 56270197129. The next prime is 56270197201. The reversal of 56270197152 is 25179107265.

56270197152 is a `hidden beast` number, since 5 + 627 + 0 + 1 + 9 + 7 + 15 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 51781733136 + 4488464016 = 227556^2 + 66996^2 .

It is a super-2 number, since 2×56270197152² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56270197098 and 56270197107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 801273 + ... + 868664.

Almost surely, 2^56270197152 is an apocalyptic number.

56270197152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56270197152 is an abundant number, since it is smaller than the sum of its proper divisors (121948926084).

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

56270197152 is a wasteful number, since it uses less digits than its factorization.

56270197152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669972 (or 1669955 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 45.

The spelling of 56270197152 in words is "fifty-six billion, two hundred seventy million, one hundred ninety-seven thousand, one hundred fifty-two".