50291052 has 108 divisors (see below), whose sum is σ = 142634520. Its totient is φ = 13749120.

The previous prime is 50291047. The next prime is 50291063. The reversal of 50291052 is 25019205.

It is a super-2 number, since 2×50291052² = 5058379822533408, which contains 22 as substring.

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, 565024 + ... + 565112.

It is an arithmetic number, because the mean of its divisors is an integer number (1320690).

Almost surely, 2^50291052 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 50291052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71317260).

50291052 is an abundant number, since it is smaller than the sum of its proper divisors (92343468).

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

50291052 is a wasteful number, since it uses less digits than its factorization.

50291052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 50291052 is about 7091.6184330518. The cubic root of 50291052 is about 369.1165971384.

The spelling of 50291052 in words is "fifty million, two hundred ninety-one thousand, fifty-two".