50442536 has 32 divisors (see below), whose sum is σ = 100495080. Its totient is φ = 23654400.

The previous prime is 50442529. The next prime is 50442541. The reversal of 50442536 is 63524405.

It can be written as a sum of positive squares in 4 ways, for example, as 25502500 + 24940036 = 5050^2 + 4994^2 .

It is a super-2 number, since 2×50442536² = 5088898876222592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50442499 and 50442508.

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, 56816 + ... + 57696.

Almost surely, 2^50442536 is an apocalyptic number.

It is an amenable number.

50442536 is a deficient number, since it is larger than the sum of its proper divisors (50052544).

50442536 is a wasteful number, since it uses less digits than its factorization.

50442536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 50442536 is about 7102.2908980131. The cubic root of 50442536 is about 369.4868366972.

The spelling of 50442536 in words is "fifty million, four hundred forty-two thousand, five hundred thirty-six".