13070528502 has 8 divisors (see below), whose sum is σ = 26141057016. Its totient is φ = 4356842832.

The previous prime is 13070528483. The next prime is 13070528509. The reversal of 13070528502 is 20582507031.

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

13070528502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13070528509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089210703 + ... + 1089210714.

It is an arithmetic number, because the mean of its divisors is an integer number (3267632127).

Almost surely, 2^13070528502 is an apocalyptic number.

13070528502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13070528502 is a wasteful number, since it uses less digits than its factorization.

13070528502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178421422.

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 13070528502 in words is "thirteen billion, seventy million, five hundred twenty-eight thousand, five hundred two".