5011570381 has 2 divisors, whose sum is σ = 5011570382. Its totient is φ = 5011570380.

The previous prime is 5011570327. The next prime is 5011570411. The reversal of 5011570381 is 1830751105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4769145481 + 242424900 = 69059^2 + 15570^2 .

It is a cyclic number.

It is not a de Polignac number, because 5011570381 - 2⁷ = 5011570253 is a prime.

It is a super-2 number, since 2×5011570381² = 50231675367432970322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5011510381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505785190 + 2505785191.

It is an arithmetic number, because the mean of its divisors is an integer number (2505785191).

Almost surely, 2^5011570381 is an apocalyptic number.

It is an amenable number.

5011570381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5011570381 is an equidigital number, since it uses as much as digits as its factorization.

5011570381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 5011570381 is about 70792.4457904938. The cubic root of 5011570381 is about 1711.2939354370.

The spelling of 5011570381 in words is "five billion, eleven million, five hundred seventy thousand, three hundred eighty-one".