5053930281 has 21 divisors (see below), whose sum is σ = 7580308039. Its totient is φ = 3368007216.

The previous prime is 5053930243. The next prime is 5053930319. The reversal of 5053930281 is 1820393505.

The square root of 5053930281 is 71091.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (5053930243) and next prime (5053930319).

It can be written as a sum of positive squares in only one way, i.e., 826850025 + 4227080256 = 28755^2 + 65016^2 .

It is not a de Polignac number, because 5053930281 - 2¹⁷ = 5053799209 is a prime.

It is a super-2 number, since 2×5053930281² = 51084422570417477922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5053930201) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 1918141 + ... + 1920773.

Almost surely, 2^5053930281 is an apocalyptic number.

5053930281 is the 71091-st square number.

5053930281 is the 35546-th centered octagonal number.

It is an amenable number.

5053930281 is a deficient number, since it is larger than the sum of its proper divisors (2526377758).

5053930281 is an frugal number, since it uses more digits than its factorization.

5053930281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5284 (or 2636 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The cubic root of 5053930281 is about 1716.1019396383.

Multiplying 5053930281 by its sum of digits (36), we get a square (181941490116 = 426546²).

Multiplying 5053930281 by its product of nonzero digits (32400), we get a square (163747341104400 = 12796380²).

The spelling of 5053930281 in words is "five billion, fifty-three million, nine hundred thirty thousand, two hundred eighty-one".