15848070479 has 2 divisors, whose sum is σ = 15848070480. Its totient is φ = 15848070478.

The previous prime is 15848070457. The next prime is 15848070499. The reversal of 15848070479 is 97407084851.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (97407084851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15848070479 - 2³² = 11553103183 is a prime.

It is a super-2 number, since 2×15848070479² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15848070479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15848070419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7924035239 + 7924035240.

It is an arithmetic number, because the mean of its divisors is an integer number (7924035240).

Almost surely, 2^15848070479 is an apocalyptic number.

15848070479 is a deficient number, since it is larger than the sum of its proper divisors (1).

15848070479 is an equidigital number, since it uses as much as digits as its factorization.

15848070479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2257920, while the sum is 53.

The spelling of 15848070479 in words is "fifteen billion, eight hundred forty-eight million, seventy thousand, four hundred seventy-nine".