26351542751 has 2 divisors, whose sum is σ = 26351542752. Its totient is φ = 26351542750.

The previous prime is 26351542667. The next prime is 26351542769. The reversal of 26351542751 is 15724515362.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26351542751 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 26351542699 and 26351542708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26351547751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13175771375 + 13175771376.

It is an arithmetic number, because the mean of its divisors is an integer number (13175771376).

Almost surely, 2^26351542751 is an apocalyptic number.

26351542751 is a deficient number, since it is larger than the sum of its proper divisors (1).

26351542751 is an equidigital number, since it uses as much as digits as its factorization.

26351542751 is an evil number, because the sum of its binary digits is even.

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

The spelling of 26351542751 in words is "twenty-six billion, three hundred fifty-one million, five hundred forty-two thousand, seven hundred fifty-one".