26502752651 has 2 divisors, whose sum is σ = 26502752652. Its totient is φ = 26502752650.

The previous prime is 26502752629. The next prime is 26502752657. The reversal of 26502752651 is 15625720562.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26502752651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26502752599 and 26502752608.

It is not a weakly prime, because it can be changed into another prime (26502752657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13251376325 + 13251376326.

It is an arithmetic number, because the mean of its divisors is an integer number (13251376326).

Almost surely, 2^26502752651 is an apocalyptic number.

26502752651 is a deficient number, since it is larger than the sum of its proper divisors (1).

26502752651 is an equidigital number, since it uses as much as digits as its factorization.

26502752651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 26502752651 in words is "twenty-six billion, five hundred two million, seven hundred fifty-two thousand, six hundred fifty-one".