969079131487 has 2 divisors, whose sum is σ = 969079131488. Its totient is φ = 969079131486.

The previous prime is 969079131443. The next prime is 969079131551. The reversal of 969079131487 is 784131970969.

It is an a-pointer prime, because the next prime (969079131551) can be obtained adding 969079131487 to its sum of digits (64).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 969079131487 - 2¹⁵ = 969079098719 is a prime.

It is a super-2 number, since 2×969079131487² (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 (969079131407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484539565743 + 484539565744.

It is an arithmetic number, because the mean of its divisors is an integer number (484539565744).

Almost surely, 2^969079131487 is an apocalyptic number.

969079131487 is a deficient number, since it is larger than the sum of its proper divisors (1).

969079131487 is an equidigital number, since it uses as much as digits as its factorization.

969079131487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20575296, while the sum is 64.

The spelling of 969079131487 in words is "nine hundred sixty-nine billion, seventy-nine million, one hundred thirty-one thousand, four hundred eighty-seven".