2453421504 has 56 divisors (see below), whose sum is σ = 6873197328. Its totient is φ = 769699840.

The previous prime is 2453421461. The next prime is 2453421517. The reversal of 2453421504 is 4051243542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372567 + ... + 379094.

Almost surely, 2^2453421504 is an apocalyptic number.

2453421504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2453421504 is an abundant number, since it is smaller than the sum of its proper divisors (4419775824).

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

2453421504 is a wasteful number, since it uses less digits than its factorization.

2453421504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751693 (or 751683 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2453421504 is about 49532.0250343149. The cubic root of 2453421504 is about 1348.7270129042.

The spelling of 2453421504 in words is "two billion, four hundred fifty-three million, four hundred twenty-one thousand, five hundred four".