2828032507 has 4 divisors (see below), whose sum is σ = 2904465856. Its totient is φ = 2751599160.

The previous prime is 2828032499. The next prime is 2828032513. The reversal of 2828032507 is 7052308282.

2828032507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2828032507 - 2³ = 2828032499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 76433311 = 2828032507 / (2 + 8 + 2 + 8 + 0 + 3 + 2 + 5 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828032517) 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, 38216619 + ... + 38216692.

It is an arithmetic number, because the mean of its divisors is an integer number (726116464).

Almost surely, 2^2828032507 is an apocalyptic number.

2828032507 is a deficient number, since it is larger than the sum of its proper divisors (76433349).

2828032507 is an equidigital number, since it uses as much as digits as its factorization.

2828032507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76433348.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2828032507 is about 53179.2488382452. The cubic root of 2828032507 is about 1414.1477896898.

The spelling of 2828032507 in words is "two billion, eight hundred twenty-eight million, thirty-two thousand, five hundred seven".