13153252026 has 32 divisors (see below), whose sum is σ = 27645824448. Its totient is φ = 4166709120.

The previous prime is 13153252009. The next prime is 13153252031. The reversal of 13153252026 is 62025235131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13153251984 and 13153252002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679395 + ... + 698486.

It is an arithmetic number, because the mean of its divisors is an integer number (863932014).

Almost surely, 2^13153252026 is an apocalyptic number.

13153252026 is an abundant number, since it is smaller than the sum of its proper divisors (14492572422).

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

13153252026 is a wasteful number, since it uses less digits than its factorization.

13153252026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377966.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 13153252026 its reverse (62025235131), we get a palindrome (75178487157).

The spelling of 13153252026 in words is "thirteen billion, one hundred fifty-three million, two hundred fifty-two thousand, twenty-six".