50540052 has 12 divisors (see below), whose sum is σ = 117926816. Its totient is φ = 16846680.

The previous prime is 50540033. The next prime is 50540089. The reversal of 50540052 is 25004505.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2105824 + ... + 2105847.

Almost surely, 2^50540052 is an apocalyptic number.

It is an amenable number.

50540052 is an abundant number, since it is smaller than the sum of its proper divisors (67386764).

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

50540052 is a wasteful number, since it uses less digits than its factorization.

50540052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211678 (or 4211676 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 50540052 is about 7109.1526921286. The cubic root of 50540052 is about 369.7247819428.

Adding to 50540052 its reverse (25004505), we get a palindrome (75544557).

The spelling of 50540052 in words is "fifty million, five hundred forty thousand, fifty-two".