13052605401 has 12 divisors (see below), whose sum is σ = 20567742000. Its totient is φ = 7910669880.

The previous prime is 13052605399. The next prime is 13052605411. The reversal of 13052605401 is 10450625031.

13052605401 is a `hidden beast` number, since 1 + 3 + 0 + 52 + 605 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 13052605401 - 2¹ = 13052605399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13052605411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65922151 + ... + 65922348.

It is an arithmetic number, because the mean of its divisors is an integer number (1713978500).

Almost surely, 2^13052605401 is an apocalyptic number.

13052605401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13052605401 is a deficient number, since it is larger than the sum of its proper divisors (7515136599).

13052605401 is a wasteful number, since it uses less digits than its factorization.

13052605401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131844516 (or 131844513 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 13052605401 in words is "thirteen billion, fifty-two million, six hundred five thousand, four hundred one".