2523187670651 has 2 divisors, whose sum is σ = 2523187670652. Its totient is φ = 2523187670650.

The previous prime is 2523187670593. The next prime is 2523187670699. The reversal of 2523187670651 is 1560767813252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2523187670651 - 2³⁰ = 2522113928827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2523187670593 and 2523187670602.

It is not a weakly prime, because it can be changed into another prime (2523187670951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261593835325 + 1261593835326.

It is an arithmetic number, because the mean of its divisors is an integer number (1261593835326).

Almost surely, 2^{2523187670651} is an apocalyptic number.

2523187670651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523187670651 is an equidigital number, since it uses as much as digits as its factorization.

2523187670651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 2523187670651 in words is "two trillion, five hundred twenty-three billion, one hundred eighty-seven million, six hundred seventy thousand, six hundred fifty-one".