2403455560 has 128 divisors (see below), whose sum is σ = 6010018560. Its totient is φ = 857779200.

The previous prime is 2403455471. The next prime is 2403455573. The reversal of 2403455560 is 655543042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8202774 + ... + 8203066.

It is an arithmetic number, because the mean of its divisors is an integer number (46953270).

Almost surely, 2^2403455560 is an apocalyptic number.

2403455560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2403455560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3005009280).

2403455560 is an abundant number, since it is smaller than the sum of its proper divisors (3606563000).

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

2403455560 is a wasteful number, since it uses less digits than its factorization.

2403455560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 2403455560 is about 49025.0503314377. The cubic root of 2403455560 is about 1339.5081658271.

The spelling of 2403455560 in words is "two billion, four hundred three million, four hundred fifty-five thousand, five hundred sixty".