15957714045 has 96 divisors (see below), whose sum is σ = 31826333952. Its totient is φ = 6648754176.

The previous prime is 15957714043. The next prime is 15957714067. The reversal of 15957714045 is 54041775951.

It is not a de Polignac number, because 15957714045 - 2¹ = 15957714043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15957713985 and 15957714003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15957714043) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9402637 + ... + 9404333.

It is an arithmetic number, because the mean of its divisors is an integer number (331524312).

Almost surely, 2^15957714045 is an apocalyptic number.

15957714045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15957714045 is a deficient number, since it is larger than the sum of its proper divisors (15868619907).

15957714045 is a wasteful number, since it uses less digits than its factorization.

15957714045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891 (or 1808 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 48.

The spelling of 15957714045 in words is "fifteen billion, nine hundred fifty-seven million, seven hundred fourteen thousand, forty-five".