15081935164 has 6 divisors (see below), whose sum is σ = 26393386544. Its totient is φ = 7540967580.

The previous prime is 15081935137. The next prime is 15081935171. The reversal of 15081935164 is 46153918051.

It is a self number, because there is not a number n which added to its sum of digits gives 15081935164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1885241892 + ... + 1885241899.

Almost surely, 2^15081935164 is an apocalyptic number.

It is an amenable number.

15081935164 is a deficient number, since it is larger than the sum of its proper divisors (11311451380).

15081935164 is a wasteful number, since it uses less digits than its factorization.

15081935164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3770483795 (or 3770483793 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 15081935164 in words is "fifteen billion, eighty-one million, nine hundred thirty-five thousand, one hundred sixty-four".