5053002781 has 2 divisors, whose sum is σ = 5053002782. Its totient is φ = 5053002780.

The previous prime is 5053002751. The next prime is 5053002797. The reversal of 5053002781 is 1872003505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3226808025 + 1826194756 = 56805^2 + 42734^2 .

It is a cyclic number.

It is not a de Polignac number, because 5053002781 - 2⁷ = 5053002653 is a prime.

It is a super-2 number, since 2×5053002781² = 51065674209587467922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5053002751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2526501390 + 2526501391.

It is an arithmetic number, because the mean of its divisors is an integer number (2526501391).

Almost surely, 2^5053002781 is an apocalyptic number.

It is an amenable number.

5053002781 is a deficient number, since it is larger than the sum of its proper divisors (1).

5053002781 is an equidigital number, since it uses as much as digits as its factorization.

5053002781 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 5053002781 is about 71084.4763714273. The cubic root of 5053002781 is about 1715.9969532324.

The spelling of 5053002781 in words is "five billion, fifty-three million, two thousand, seven hundred eighty-one".