2455245320 has 64 divisors (see below), whose sum is σ = 6111469440. Its totient is φ = 880230400.

The previous prime is 2455245319. The next prime is 2455245409. The reversal of 2455245320 is 235425542.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8057 + ... + 70536.

It is an arithmetic number, because the mean of its divisors is an integer number (95491710).

Almost surely, 2^2455245320 is an apocalyptic number.

2455245320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2455245320 is an abundant number, since it is smaller than the sum of its proper divisors (3656224120).

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

2455245320 is a wasteful number, since it uses less digits than its factorization.

2455245320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78686 (or 78682 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 2455245320 is about 49550.4320869152. The cubic root of 2455245320 is about 1349.0611341340.

The spelling of 2455245320 in words is "two billion, four hundred fifty-five million, two hundred forty-five thousand, three hundred twenty".