50356442 has 4 divisors (see below), whose sum is σ = 75534666. Its totient is φ = 25178220.

The previous prime is 50356433. The next prime is 50356451. The reversal of 50356442 is 24465305.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (50356433) and next prime (50356451).

It can be written as a sum of positive squares in only one way, i.e., 27133681 + 23222761 = 5209^2 + 4819^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12589109 + ... + 12589112.

Almost surely, 2^50356442 is an apocalyptic number.

50356442 is a deficient number, since it is larger than the sum of its proper divisors (25178224).

50356442 is a wasteful number, since it uses less digits than its factorization.

50356442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25178223.

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

The square root of 50356442 is about 7096.2273075205. The cubic root of 50356442 is about 369.2765068364.

The spelling of 50356442 in words is "fifty million, three hundred fifty-six thousand, four hundred forty-two".