56833442490 has 32 divisors (see below), whose sum is σ = 148800286656. Its totient is φ = 13777804160.

The previous prime is 56833442473. The next prime is 56833442513. The reversal of 56833442490 is 9424433865.

56833442490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86110947 + ... + 86111606.

It is an arithmetic number, because the mean of its divisors is an integer number (4650008958).

Almost surely, 2^56833442490 is an apocalyptic number.

56833442490 is an abundant number, since it is smaller than the sum of its proper divisors (91966844166).

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

56833442490 is a wasteful number, since it uses less digits than its factorization.

56833442490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172222574.

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 56833442490 in words is "fifty-six billion, eight hundred thirty-three million, four hundred forty-two thousand, four hundred ninety".