15848070485 has 20 divisors (see below), whose sum is σ = 20602621788. Its totient is φ = 11703085056.

The previous prime is 15848070479. The next prime is 15848070499. The reversal of 15848070485 is 58407084851.

It can be written as a sum of positive squares in 10 ways, for example, as 15830169124 + 17901361 = 125818^2 + 4231^2 .

It is not a de Polignac number, because 15848070485 - 2¹² = 15848066389 is a prime.

It is a super-2 number, since 2×15848070485² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 87317 + ... + 198293.

Almost surely, 2^15848070485 is an apocalyptic number.

It is an amenable number.

15848070485 is a deficient number, since it is larger than the sum of its proper divisors (4754551303).

15848070485 is an frugal number, since it uses more digits than its factorization.

15848070485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111034 (or 110995 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 50.

The spelling of 15848070485 in words is "fifteen billion, eight hundred forty-eight million, seventy thousand, four hundred eighty-five".