2454565560 has 64 divisors (see below), whose sum is σ = 7534961280. Its totient is φ = 639327360.

The previous prime is 2454565549. The next prime is 2454565567. The reversal of 2454565560 is 655654542.

It is a happy number.

It is a super-2 number, since 2×2454565560² = 12049784176676227200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454565567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232686 + ... + 243005.

It is an arithmetic number, because the mean of its divisors is an integer number (117733770).

Almost surely, 2^2454565560 is an apocalyptic number.

2454565560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2454565560 is an abundant number, since it is smaller than the sum of its proper divisors (5080395720).

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

2454565560 is a wasteful number, since it uses less digits than its factorization.

2454565560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475748 (or 475744 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The square root of 2454565560 is about 49543.5723378926. The cubic root of 2454565560 is about 1348.9366221443.

The spelling of 2454565560 in words is "two billion, four hundred fifty-four million, five hundred sixty-five thousand, five hundred sixty".