13064156045 has 8 divisors (see below), whose sum is σ = 15776841624. Its totient is φ = 10384755264.

The previous prime is 13064156041. The next prime is 13064156047. The reversal of 13064156045 is 54065146031.

It can be written as a sum of positive squares in 4 ways, for example, as 2866249 + 13061289796 = 1693^2 + 114286^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13064156045 - 2² = 13064156041 is a prime.

It is a super-2 number, since 2×13064156045² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13064155996 and 13064156014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13064156041) 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, 8320334 + ... + 8321903.

It is an arithmetic number, because the mean of its divisors is an integer number (1972105203).

Almost surely, 2^13064156045 is an apocalyptic number.

It is an amenable number.

13064156045 is a deficient number, since it is larger than the sum of its proper divisors (2712685579).

13064156045 is a wasteful number, since it uses less digits than its factorization.

13064156045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16642399.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 13064156045 in words is "thirteen billion, sixty-four million, one hundred fifty-six thousand, forty-five".