15935485105 has 16 divisors (see below), whose sum is σ = 19163174400. Its totient is φ = 12721363200.

The previous prime is 15935485103. The next prime is 15935485127. The reversal of 15935485105 is 50158453951.

It is not a de Polignac number, because 15935485105 - 2¹ = 15935485103 is a prime.

It is a super-2 number, since 2×15935485105² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15935485103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8166880 + ... + 8168830.

It is an arithmetic number, because the mean of its divisors is an integer number (1197698400).

Almost surely, 2^15935485105 is an apocalyptic number.

It is an amenable number.

15935485105 is a deficient number, since it is larger than the sum of its proper divisors (3227689295).

15935485105 is a wasteful number, since it uses less digits than its factorization.

15935485105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584.

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 15935485105 in words is "fifteen billion, nine hundred thirty-five million, four hundred eighty-five thousand, one hundred five".