2629502453 has 2 divisors, whose sum is σ = 2629502454. Its totient is φ = 2629502452.

The previous prime is 2629502441. The next prime is 2629502461. The reversal of 2629502453 is 3542059262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2629433284 + 69169 = 51278^2 + 263^2 .

It is a cyclic number.

It is not a de Polignac number, because 2629502453 - 2⁴ = 2629502437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2629502483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314751226 + 1314751227.

It is an arithmetic number, because the mean of its divisors is an integer number (1314751227).

Almost surely, 2^2629502453 is an apocalyptic number.

It is an amenable number.

2629502453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2629502453 is an equidigital number, since it uses as much as digits as its factorization.

2629502453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 2629502453 is about 51278.6744465962. The cubic root of 2629502453 is about 1380.2503314338.

The spelling of 2629502453 in words is "two billion, six hundred twenty-nine million, five hundred two thousand, four hundred fifty-three".