2788503413 has 4 divisors (see below), whose sum is σ = 2878455168. Its totient is φ = 2698551660.

The previous prime is 2788503407. The next prime is 2788503437. The reversal of 2788503413 is 3143058872.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2788503413 - 2⁴ = 2788503397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2788503493) 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, 44975831 + ... + 44975892.

It is an arithmetic number, because the mean of its divisors is an integer number (719613792).

Almost surely, 2^2788503413 is an apocalyptic number.

It is an amenable number.

2788503413 is a deficient number, since it is larger than the sum of its proper divisors (89951755).

2788503413 is an equidigital number, since it uses as much as digits as its factorization.

2788503413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89951754.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 2788503413 is about 52806.2819463745. The cubic root of 2788503413 is about 1407.5280553705.

The spelling of 2788503413 in words is "two billion, seven hundred eighty-eight million, five hundred three thousand, four hundred thirteen".