5056123641 has 16 divisors (see below), whose sum is σ = 6804680064. Its totient is φ = 3339189504.

The previous prime is 5056123621. The next prime is 5056123673. The reversal of 5056123641 is 1463216505.

It is not a de Polignac number, because 5056123641 - 2⁵ = 5056123609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5056123601) 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 15 ways as a sum of consecutive naturals, for example, 1302195 + ... + 1306071.

It is an arithmetic number, because the mean of its divisors is an integer number (425292504).

Almost surely, 2^5056123641 is an apocalyptic number.

It is an amenable number.

5056123641 is a deficient number, since it is larger than the sum of its proper divisors (1748556423).

5056123641 is a wasteful number, since it uses less digits than its factorization.

5056123641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7840.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5056123641 is about 71106.4247519168. The cubic root of 5056123641 is about 1716.3501613030.

The spelling of 5056123641 in words is "five billion, fifty-six million, one hundred twenty-three thousand, six hundred forty-one".