5201611453 has 2 divisors, whose sum is σ = 5201611454. Its totient is φ = 5201611452.

The previous prime is 5201611439. The next prime is 5201611463. The reversal of 5201611453 is 3541161025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3928406329 + 1273205124 = 62677^2 + 35682^2 .

It is a cyclic number.

It is not a de Polignac number, because 5201611453 - 2²⁵ = 5168057021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5201611433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600805726 + 2600805727.

It is an arithmetic number, because the mean of its divisors is an integer number (2600805727).

Almost surely, 2^5201611453 is an apocalyptic number.

It is an amenable number.

5201611453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5201611453 is an equidigital number, since it uses as much as digits as its factorization.

5201611453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5201611453 is about 72122.1980599593. The cubic root of 5201611453 is about 1732.6571541992.

Adding to 5201611453 its reverse (3541161025), we get a palindrome (8742772478).

The spelling of 5201611453 in words is "five billion, two hundred one million, six hundred eleven thousand, four hundred fifty-three".