56276500120320 has 288 divisors, whose sum is σ = 181106890776000. Its totient is φ = 14892544622592.

The previous prime is 56276500120283. The next prime is 56276500120331. The reversal of 56276500120320 is 2302100567265.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 625325886 + ... + 625415874.

It is an arithmetic number, because the mean of its divisors is an integer number (628843370750).

Almost surely, 2^{56276500120320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56276500120320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90553445388000).

56276500120320 is an abundant number, since it is smaller than the sum of its proper divisors (124830390655680).

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

56276500120320 is a wasteful number, since it uses less digits than its factorization.

56276500120320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91255 (or 91241 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

Adding to 56276500120320 its reverse (2302100567265), we get a palindrome (58578600687585).

The spelling of 56276500120320 in words is "fifty-six trillion, two hundred seventy-six billion, five hundred million, one hundred twenty thousand, three hundred twenty".