56270080290 has 64 divisors (see below), whose sum is σ = 140953291776. Its totient is φ = 14349542592.

The previous prime is 56270080289. The next prime is 56270080301. The reversal of 56270080290 is 9208007265.

It is a happy number.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 4273497 + ... + 4286643.

It is an arithmetic number, because the mean of its divisors is an integer number (2202395184).

Almost surely, 2^56270080290 is an apocalyptic number.

56270080290 is an abundant number, since it is smaller than the sum of its proper divisors (84683211486).

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

56270080290 is a wasteful number, since it uses less digits than its factorization.

56270080290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19383.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 56270080290 in words is "fifty-six billion, two hundred seventy million, eighty thousand, two hundred ninety".