5456629751 has 2 divisors, whose sum is σ = 5456629752. Its totient is φ = 5456629750.

The previous prime is 5456629729. The next prime is 5456629819. The reversal of 5456629751 is 1579266545.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5456629751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5456629751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5456629051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728314875 + 2728314876.

It is an arithmetic number, because the mean of its divisors is an integer number (2728314876).

Almost surely, 2^5456629751 is an apocalyptic number.

5456629751 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456629751 is an equidigital number, since it uses as much as digits as its factorization.

5456629751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268000, while the sum is 50.

The square root of 5456629751 is about 73869.0039935561. The cubic root of 5456629751 is about 1760.5221581515.

The spelling of 5456629751 in words is "five billion, four hundred fifty-six million, six hundred twenty-nine thousand, seven hundred fifty-one".