50125892 has 6 divisors (see below), whose sum is σ = 87720318. Its totient is φ = 25062944.

The previous prime is 50125883. The next prime is 50125909. The reversal of 50125892 is 29852105.

It can be written as a sum of positive squares in only one way, i.e., 36168196 + 13957696 = 6014^2 + 3736^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6265733 + ... + 6265740.

It is an arithmetic number, because the mean of its divisors is an integer number (14620053).

Almost surely, 2^50125892 is an apocalyptic number.

It is an amenable number.

50125892 is a deficient number, since it is larger than the sum of its proper divisors (37594426).

50125892 is a wasteful number, since it uses less digits than its factorization.

50125892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12531477 (or 12531475 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 50125892 is about 7079.9641242029. The cubic root of 50125892 is about 368.7120841222.

Adding to 50125892 its reverse (29852105), we get a palindrome (79977997).

The spelling of 50125892 in words is "fifty million, one hundred twenty-five thousand, eight hundred ninety-two".