50125455 has 12 divisors (see below), whose sum is σ = 86884200. Its totient is φ = 26733552.

The previous prime is 50125451. The next prime is 50125457. The reversal of 50125455 is 55452105.

It is not a de Polignac number, because 50125455 - 2² = 50125451 is a prime.

It is a super-2 number, since 2×50125455² = 5025122477914050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50125451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 556905 + ... + 556994.

It is an arithmetic number, because the mean of its divisors is an integer number (7240350).

Almost surely, 2^50125455 is an apocalyptic number.

50125455 is a deficient number, since it is larger than the sum of its proper divisors (36758745).

50125455 is a wasteful number, since it uses less digits than its factorization.

50125455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113910 (or 1113907 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 50125455 is about 7079.9332623973. The cubic root of 50125455 is about 368.7110126357.

The spelling of 50125455 in words is "fifty million, one hundred twenty-five thousand, four hundred fifty-five".