5050752781 has 32 divisors (see below), whose sum is σ = 5610528000. Its totient is φ = 4530290688.

The previous prime is 5050752743. The next prime is 5050752797. The reversal of 5050752781 is 1872570505.

It is a cyclic number.

It is not a de Polignac number, because 5050752781 - 2²⁷ = 4916535053 is a prime.

It is a super-2 number, since 2×5050752781² = 51020207309558467922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050752181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6567565 + ... + 6568333.

It is an arithmetic number, because the mean of its divisors is an integer number (175329000).

Almost surely, 2^5050752781 is an apocalyptic number.

It is an amenable number.

5050752781 is a deficient number, since it is larger than the sum of its proper divisors (559775219).

5050752781 is a wasteful number, since it uses less digits than its factorization.

5050752781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093.

The product of its (nonzero) digits is 98000, while the sum is 40.

The square root of 5050752781 is about 71068.6483690242. The cubic root of 5050752781 is about 1715.7422158331.

The spelling of 5050752781 in words is "five billion, fifty million, seven hundred fifty-two thousand, seven hundred eighty-one".