50254992 has 100 divisors (see below), whose sum is σ = 154076076. Its totient is φ = 15759360.

The previous prime is 50254949. The next prime is 50255027. The reversal of 50254992 is 29945205.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34857216 + 15397776 = 5904^2 + 3924^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20892 + ... + 23172.

Almost surely, 2^50254992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50254992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77038038).

50254992 is an abundant number, since it is smaller than the sum of its proper divisors (103821084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50254992 is a wasteful number, since it uses less digits than its factorization.

50254992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318 (or 2303 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 50254992 is about 7089.0755391659. The cubic root of 50254992 is about 369.0283539584.

The spelling of 50254992 in words is "fifty million, two hundred fifty-four thousand, nine hundred ninety-two".