13158405675 has 36 divisors (see below), whose sum is σ = 23967651240. Its totient is φ = 6898863360.

The previous prime is 13158405653. The next prime is 13158405691. The reversal of 13158405675 is 57650485131.

13158405675 is a `hidden beast` number, since 1 + 3 + 1 + 5 + 84 + 0 + 567 + 5 = 666.

It is not a de Polignac number, because 13158405675 - 2¹¹ = 13158403627 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13158405675.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 482334 + ... + 508883.

It is an arithmetic number, because the mean of its divisors is an integer number (665768090).

Almost surely, 2^13158405675 is an apocalyptic number.

13158405675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13158405675 is a deficient number, since it is larger than the sum of its proper divisors (10809245565).

13158405675 is a wasteful number, since it uses less digits than its factorization.

13158405675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991292 (or 991284 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 13158405675 in words is "thirteen billion, one hundred fifty-eight million, four hundred five thousand, six hundred seventy-five".