9755256525451 has 2 divisors, whose sum is σ = 9755256525452. Its totient is φ = 9755256525450.

The previous prime is 9755256525437. The next prime is 9755256525457. The reversal of 9755256525451 is 1545256525579.

9755256525451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9755256525451 - 2¹¹ = 9755256523403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9755256525451.

It is not a weakly prime, because it can be changed into another prime (9755256525457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4877628262725 + 4877628262726.

It is an arithmetic number, because the mean of its divisors is an integer number (4877628262726).

Almost surely, 2^{9755256525451} is an apocalyptic number.

9755256525451 is a deficient number, since it is larger than the sum of its proper divisors (1).

9755256525451 is an equidigital number, since it uses as much as digits as its factorization.

9755256525451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94500000, while the sum is 61.

The spelling of 9755256525451 in words is "nine trillion, seven hundred fifty-five billion, two hundred fifty-six million, five hundred twenty-five thousand, four hundred fifty-one".