2451463296 has 128 divisors (see below), whose sum is σ = 6884836800. Its totient is φ = 770715648.

The previous prime is 2451463283. The next prime is 2451463319. The reversal of 2451463296 is 6923641542.

It is a tau number, because it is divible by the number of its divisors (128).

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, 2020386 + ... + 2021598.

Almost surely, 2^2451463296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2451463296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3442418400).

2451463296 is an abundant number, since it is smaller than the sum of its proper divisors (4433373504).

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

2451463296 is a wasteful number, since it uses less digits than its factorization.

2451463296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526 (or 1514 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 2451463296 is about 49512.2539983790. The cubic root of 2451463296 is about 1348.3680868087.

The spelling of 2451463296 in words is "two billion, four hundred fifty-one million, four hundred sixty-three thousand, two hundred ninety-six".