50144572 has 48 divisors (see below), whose sum is σ = 96163200. Its totient is φ = 22800960.

The previous prime is 50144551. The next prime is 50144593. The reversal of 50144572 is 27544105.

It is an interprime number because it is at equal distance from previous prime (50144551) and next prime (50144593).

It is a self number, because there is not a number n which added to its sum of digits gives 50144572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237547 + ... + 237757.

It is an arithmetic number, because the mean of its divisors is an integer number (2003400).

Almost surely, 2^50144572 is an apocalyptic number.

It is an amenable number.

50144572 is a deficient number, since it is larger than the sum of its proper divisors (46018628).

50144572 is a wasteful number, since it uses less digits than its factorization.

50144572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 50144572 is about 7081.2832170448. The cubic root of 50144572 is about 368.7578800576.

Adding to 50144572 its reverse (27544105), we get a palindrome (77688677).

The spelling of 50144572 in words is "fifty million, one hundred forty-four thousand, five hundred seventy-two".