13052402354 has 8 divisors (see below), whose sum is σ = 19587457260. Its totient is φ = 6523249936.

The previous prime is 13052402339. The next prime is 13052402369. The reversal of 13052402354 is 45320425031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13052402339) and next prime (13052402369).

It can be written as a sum of positive squares in 2 ways, for example, as 13012649329 + 39753025 = 114073^2 + 6305^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1470089 + ... + 1478940.

Almost surely, 2^13052402354 is an apocalyptic number.

13052402354 is a deficient number, since it is larger than the sum of its proper divisors (6535054906).

13052402354 is a wasteful number, since it uses less digits than its factorization.

13052402354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951244.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 13052402354 its reverse (45320425031), we get a palindrome (58372827385).

The spelling of 13052402354 in words is "thirteen billion, fifty-two million, four hundred two thousand, three hundred fifty-four".