50744153902 has 16 divisors (see below), whose sum is σ = 82234912032. Its totient is φ = 23345068320.

The previous prime is 50744153899. The next prime is 50744153953. The reversal of 50744153902 is 20935144705.

It is a happy number.

It is a congruent 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, 3129693 + ... + 3145864.

It is an arithmetic number, because the mean of its divisors is an integer number (5139682002).

Almost surely, 2^50744153902 is an apocalyptic number.

50744153902 is a deficient number, since it is larger than the sum of its proper divisors (31490758130).

50744153902 is a wasteful number, since it uses less digits than its factorization.

50744153902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6275883.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 50744153902 in words is "fifty billion, seven hundred forty-four million, one hundred fifty-three thousand, nine hundred two".