5120253469 has 2 divisors, whose sum is σ = 5120253470. Its totient is φ = 5120253468.

The previous prime is 5120253451. The next prime is 5120253503. The reversal of 5120253469 is 9643520215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4803876100 + 316377369 = 69310^2 + 17787^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5120253469 is a prime.

It is a super-2 number, since 2×5120253469² = 52433991173613067922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5120253419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560126734 + 2560126735.

It is an arithmetic number, because the mean of its divisors is an integer number (2560126735).

Almost surely, 2^5120253469 is an apocalyptic number.

It is an amenable number.

5120253469 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120253469 is an equidigital number, since it uses as much as digits as its factorization.

5120253469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 5120253469 is about 71555.9464265549. The cubic root of 5120253469 is about 1723.5761933482.

The spelling of 5120253469 in words is "five billion, one hundred twenty million, two hundred fifty-three thousand, four hundred sixty-nine".