50252638 has 16 divisors (see below), whose sum is σ = 77616000. Its totient is φ = 24388056.

The previous prime is 50252627. The next prime is 50252641. The reversal of 50252638 is 83625205.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12613 + ... + 16111.

It is an arithmetic number, because the mean of its divisors is an integer number (4851000).

Almost surely, 2^50252638 is an apocalyptic number.

50252638 is a deficient number, since it is larger than the sum of its proper divisors (27363362).

50252638 is a wasteful number, since it uses less digits than its factorization.

50252638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 50252638 is about 7088.9095071104. The cubic root of 50252638 is about 369.0225919683.

The spelling of 50252638 in words is "fifty million, two hundred fifty-two thousand, six hundred thirty-eight".