2403828855 has 24 divisors (see below), whose sum is σ = 4167858240. Its totient is φ = 1281666240.

The previous prime is 2403828853. The next prime is 2403828907. The reversal of 2403828855 is 5588283042.

It is not a de Polignac number, because 2403828855 - 2¹ = 2403828853 is a prime.

It is a super-2 number, since 2×2403828855² = 11556786328261222050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2403828855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403828853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220626 + ... + 231264.

It is an arithmetic number, because the mean of its divisors is an integer number (173660760).

Almost surely, 2^2403828855 is an apocalyptic number.

2403828855 is a deficient number, since it is larger than the sum of its proper divisors (1764029385).

2403828855 is a wasteful number, since it uses less digits than its factorization.

2403828855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15671 (or 15668 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The square root of 2403828855 is about 49028.8573699204. The cubic root of 2403828855 is about 1339.5775112346.

The spelling of 2403828855 in words is "two billion, four hundred three million, eight hundred twenty-eight thousand, eight hundred fifty-five".