3253391999131 has 4 divisors (see below), whose sum is σ = 3424623157000. Its totient is φ = 3082160841264.

The previous prime is 3253391999119. The next prime is 3253391999141. The reversal of 3253391999131 is 1319991933523.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3253391999131 - 2¹¹ = 3253391997083 is a prime.

It is a super-2 number, since 2×3253391999131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3253391999141) 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, 85615578906 + ... + 85615578943.

It is an arithmetic number, because the mean of its divisors is an integer number (856155789250).

Almost surely, 2^{3253391999131} is an apocalyptic number.

3253391999131 is a deficient number, since it is larger than the sum of its proper divisors (171231157869).

3253391999131 is a wasteful number, since it uses less digits than its factorization.

3253391999131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171231157868.

The product of its digits is 5314410, while the sum is 58.

The spelling of 3253391999131 in words is "three trillion, two hundred fifty-three billion, three hundred ninety-one million, nine hundred ninety-nine thousand, one hundred thirty-one".