50100542644 has 12 divisors (see below), whose sum is σ = 87677527168. Its totient is φ = 25049820600.

The previous prime is 50100542641. The next prime is 50100542659. The reversal of 50100542644 is 44624500105.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50100542641) 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, 335389 + ... + 461179.

Almost surely, 2^50100542644 is an apocalyptic number.

It is an amenable number.

50100542644 is a deficient number, since it is larger than the sum of its proper divisors (37576984524).

50100542644 is a wasteful number, since it uses less digits than its factorization.

50100542644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225366 (or 225364 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 50100542644 in words is "fifty billion, one hundred million, five hundred forty-two thousand, six hundred forty-four".