2504306633497 has 2 divisors, whose sum is σ = 2504306633498. Its totient is φ = 2504306633496.

The previous prime is 2504306633459. The next prime is 2504306633503. The reversal of 2504306633497 is 7943366034052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1873336952601 + 630969680896 = 1368699^2 + 794336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2504306633497 is a prime.

It is not a weakly prime, because it can be changed into another prime (2504306673497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252153316748 + 1252153316749.

It is an arithmetic number, because the mean of its divisors is an integer number (1252153316749).

Almost surely, 2^{2504306633497} is an apocalyptic number.

It is an amenable number.

2504306633497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504306633497 is an equidigital number, since it uses as much as digits as its factorization.

2504306633497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 52.

The spelling of 2504306633497 in words is "two trillion, five hundred four billion, three hundred six million, six hundred thirty-three thousand, four hundred ninety-seven".