14957016479 has 2 divisors, whose sum is σ = 14957016480. Its totient is φ = 14957016478.

The previous prime is 14957016463. The next prime is 14957016509. The reversal of 14957016479 is 97461075941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14957016479 - 2⁴ = 14957016463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14957016479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14957016779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7478508239 + 7478508240.

It is an arithmetic number, because the mean of its divisors is an integer number (7478508240).

Almost surely, 2^14957016479 is an apocalyptic number.

14957016479 is a deficient number, since it is larger than the sum of its proper divisors (1).

14957016479 is an equidigital number, since it uses as much as digits as its factorization.

14957016479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 14957016479 in words is "fourteen billion, nine hundred fifty-seven million, sixteen thousand, four hundred seventy-nine".