2453400624 has 40 divisors (see below), whose sum is σ = 6380506800. Its totient is φ = 812309248.

The previous prime is 2453400623. The next prime is 2453400629. The reversal of 2453400624 is 4260043542.

It is a junction number, because it is equal to n+sod(n) for n = 2453400591 and 2453400600.

It is not an unprimeable number, because it can be changed into a prime (2453400623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164367 + ... + 178670.

It is an arithmetic number, because the mean of its divisors is an integer number (159512670).

Almost surely, 2^2453400624 is an apocalyptic number.

2453400624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2453400624 is an abundant number, since it is smaller than the sum of its proper divisors (3927106176).

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

2453400624 is a wasteful number, since it uses less digits than its factorization.

2453400624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343197 (or 343191 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2453400624 is about 49531.8142611393. The cubic root of 2453400624 is about 1348.7231867509.

The spelling of 2453400624 in words is "two billion, four hundred fifty-three million, four hundred thousand, six hundred twenty-four".