969079131551 has 2 divisors, whose sum is σ = 969079131552. Its totient is φ = 969079131550.

The previous prime is 969079131487. The next prime is 969079131577. The reversal of 969079131551 is 155131970969.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 969079131551 - 2⁶ = 969079131487 is a prime.

It is a super-2 number, since 2×969079131551² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969070131551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484539565775 + 484539565776.

It is an arithmetic number, because the mean of its divisors is an integer number (484539565776).

Almost surely, 2^969079131551 is an apocalyptic number.

969079131551 is a deficient number, since it is larger than the sum of its proper divisors (1).

969079131551 is an equidigital number, since it uses as much as digits as its factorization.

969079131551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2296350, while the sum is 56.

The spelling of 969079131551 in words is "nine hundred sixty-nine billion, seventy-nine million, one hundred thirty-one thousand, five hundred fifty-one".