2031613496 has 32 divisors (see below), whose sum is σ = 4159782000. Its totient is φ = 922525440.

The previous prime is 2031613477. The next prime is 2031613511. The reversal of 2031613496 is 6943161302.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79730 + ... + 102078.

Almost surely, 2^2031613496 is an apocalyptic number.

It is an amenable number.

2031613496 is an abundant number, since it is smaller than the sum of its proper divisors (2128168504).

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

2031613496 is a wasteful number, since it uses less digits than its factorization.

2031613496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23399 (or 23395 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 2031613496 is about 45073.4233889550. The cubic root of 2031613496 is about 1266.5247947598.

Adding to 2031613496 its reverse (6943161302), we get a palindrome (8974774798).

The spelling of 2031613496 in words is "two billion, thirty-one million, six hundred thirteen thousand, four hundred ninety-six".