13065713762 has 16 divisors (see below), whose sum is σ = 19677987072. Its totient is φ = 6506408160.

The previous prime is 13065713743. The next prime is 13065713779. The reversal of 13065713762 is 26731756031.

It is a happy number.

It is a super-2 number, since 2×13065713762² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483223 + ... + 1492005.

It is an arithmetic number, because the mean of its divisors is an integer number (1229874192).

Almost surely, 2^13065713762 is an apocalyptic number.

13065713762 is a deficient number, since it is larger than the sum of its proper divisors (6612273310).

13065713762 is a wasteful number, since it uses less digits than its factorization.

13065713762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11713.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 13065713762 in words is "thirteen billion, sixty-five million, seven hundred thirteen thousand, seven hundred sixty-two".