50279266425 has 24 divisors (see below), whose sum is σ = 83135844640. Its totient is φ = 26813203200.

The previous prime is 50279266421. The next prime is 50279266459. The reversal of 50279266425 is 52466297205.

It is a happy number.

It is not a de Polignac number, because 50279266425 - 2² = 50279266421 is a prime.

It is a super-2 number, since 2×50279266425² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50279266421) 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 23 ways as a sum of consecutive naturals, for example, 1085745 + ... + 1131105.

Almost surely, 2^50279266425 is an apocalyptic number.

It is an amenable number.

50279266425 is a deficient number, since it is larger than the sum of its proper divisors (32856578215).

50279266425 is a wasteful number, since it uses less digits than its factorization.

50279266425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60153 (or 60148 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 50279266425 in words is "fifty billion, two hundred seventy-nine million, two hundred sixty-six thousand, four hundred twenty-five".