50511753 has 12 divisors (see below), whose sum is σ = 73127028. Its totient is φ = 33598080.

The previous prime is 50511739. The next prime is 50511761. The reversal of 50511753 is 35711505.

50511753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 43917129 + 6594624 = 6627^2 + 2568^2 .

It is not a de Polignac number, because 50511753 - 2⁶ = 50511689 is a prime.

It is a super-2 number, since 2×50511753² = 5102874382266018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50511733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2028 + ... + 10253.

It is an arithmetic number, because the mean of its divisors is an integer number (6093919).

Almost surely, 2^50511753 is an apocalyptic number.

It is an amenable number.

50511753 is a deficient number, since it is larger than the sum of its proper divisors (22615275).

50511753 is a wasteful number, since it uses less digits than its factorization.

50511753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12744 (or 12741 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The square root of 50511753 is about 7107.1620918620. The cubic root of 50511753 is about 369.6557621283.

The spelling of 50511753 in words is "fifty million, five hundred eleven thousand, seven hundred fifty-three".