15745885716 has 24 divisors (see below), whose sum is σ = 40080436704. Its totient is φ = 4771480480.

The previous prime is 15745885693. The next prime is 15745885717. The reversal of 15745885716 is 61758854751.

It is a super-5 number, since 5×15745885716⁵ (a number of 52 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15745885717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59643375 + ... + 59643638.

It is an arithmetic number, because the mean of its divisors is an integer number (1670018196).

Almost surely, 2^15745885716 is an apocalyptic number.

It is an amenable number.

15745885716 is an abundant number, since it is smaller than the sum of its proper divisors (24334550988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15745885716 is a wasteful number, since it uses less digits than its factorization.

15745885716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119287031 (or 119287029 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 57.

The spelling of 15745885716 in words is "fifteen billion, seven hundred forty-five million, eight hundred eighty-five thousand, seven hundred sixteen".