19852153413 has 8 divisors (see below), whose sum is σ = 26517061728. Its totient is φ = 13211007024.

The previous prime is 19852153397. The next prime is 19852153423. The reversal of 19852153413 is 31435125891.

It is a happy number.

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

It is not a de Polignac number, because 19852153413 - 2⁴ = 19852153397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19852153423) 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, 5938531 + ... + 5941872.

It is an arithmetic number, because the mean of its divisors is an integer number (3314632716).

Almost surely, 2^19852153413 is an apocalyptic number.

It is an amenable number.

19852153413 is a deficient number, since it is larger than the sum of its proper divisors (6664908315).

19852153413 is a wasteful number, since it uses less digits than its factorization.

19852153413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11880963.

The product of its digits is 129600, while the sum is 42.

The spelling of 19852153413 in words is "nineteen billion, eight hundred fifty-two million, one hundred fifty-three thousand, four hundred thirteen".