56801146634 has 8 divisors (see below), whose sum is σ = 85765970208. Its totient is φ = 28212489900.

The previous prime is 56801146631. The next prime is 56801146663. The reversal of 56801146634 is 43664110865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (56801146631) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 94041332 + ... + 94041935.

It is an arithmetic number, because the mean of its divisors is an integer number (10720746276).

Almost surely, 2^56801146634 is an apocalyptic number.

56801146634 is a deficient number, since it is larger than the sum of its proper divisors (28964823574).

56801146634 is a wasteful number, since it uses less digits than its factorization.

56801146634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188083420.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 56801146634 in words is "fifty-six billion, eight hundred one million, one hundred forty-six thousand, six hundred thirty-four".