50249919436 has 6 divisors (see below), whose sum is σ = 87937359020. Its totient is φ = 25124959716.

The previous prime is 50249919427. The next prime is 50249919443. The reversal of 50249919436 is 63491994205.

It is a super-3 number, since 3×50249919436³ (a number of 33 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 6281239926 + ... + 6281239933.

Almost surely, 2^50249919436 is an apocalyptic number.

It is an amenable number.

50249919436 is a deficient number, since it is larger than the sum of its proper divisors (37687439584).

50249919436 is a wasteful number, since it uses less digits than its factorization.

50249919436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12562479863 (or 12562479861 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 50249919436 in words is "fifty billion, two hundred forty-nine million, nine hundred nineteen thousand, four hundred thirty-six".