50252200644 has 24 divisors (see below), whose sum is σ = 117289646208. Its totient is φ = 16745803360.

The previous prime is 50252200639. The next prime is 50252200727. The reversal of 50252200644 is 44600225205.

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 7 ways as a sum of consecutive naturals, for example, 573687 + ... + 655454.

It is an arithmetic number, because the mean of its divisors is an integer number (4887068592).

Almost surely, 2^50252200644 is an apocalyptic number.

It is an amenable number.

50252200644 is an abundant number, since it is smaller than the sum of its proper divisors (67037445564).

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

50252200644 is a wasteful number, since it uses less digits than its factorization.

50252200644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232555 (or 1232553 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 50252200644 its reverse (44600225205), we get a palindrome (94852425849).

The spelling of 50252200644 in words is "fifty billion, two hundred fifty-two million, two hundred thousand, six hundred forty-four".