50605261425 has 36 divisors (see below), whose sum is σ = 90683433984. Its totient is φ = 26976434400.

The previous prime is 50605261387. The next prime is 50605261439. The reversal of 50605261425 is 52416250605.

50605261425 is a `hidden beast` number, since 5 + 0 + 605 + 2 + 6 + 1 + 42 + 5 = 666.

It is not a de Polignac number, because 50605261425 - 2⁶ = 50605261361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50605261425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 421704 + ... + 528246.

Almost surely, 2^50605261425 is an apocalyptic number.

It is an amenable number.

50605261425 is a deficient number, since it is larger than the sum of its proper divisors (40078172559).

50605261425 is a wasteful number, since it uses less digits than its factorization.

50605261425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108670 (or 108662 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 50605261425 in words is "fifty billion, six hundred five million, two hundred sixty-one thousand, four hundred twenty-five".