2453459120 has 40 divisors (see below), whose sum is σ = 6519192864. Its totient is φ = 841185792.

The previous prime is 2453459119. The next prime is 2453459123. The reversal of 2453459120 is 219543542.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2453459120² = 12038923307022348800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (2453459123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2190029 + ... + 2191148.

Almost surely, 2^2453459120 is an apocalyptic number.

2453459120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2453459120 is an abundant number, since it is smaller than the sum of its proper divisors (4065733744).

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

2453459120 is a wasteful number, since it uses less digits than its factorization.

2453459120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381197 (or 4381191 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2453459120 is about 49532.4047467918. The cubic root of 2453459120 is about 1348.7339057890.

The spelling of 2453459120 in words is "two billion, four hundred fifty-three million, four hundred fifty-nine thousand, one hundred twenty".