2451975312 has 40 divisors (see below), whose sum is σ = 6399583456. Its totient is φ = 808897536.

The previous prime is 2451975307. The next prime is 2451975313. The reversal of 2451975312 is 2135791542.

It is not an unprimeable number, because it can be changed into a prime (2451975313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258658 + ... + 267969.

Almost surely, 2^2451975312 is an apocalyptic number.

It is an amenable number.

2451975312 is an abundant number, since it is smaller than the sum of its proper divisors (3947608144).

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

2451975312 is a wasteful number, since it uses less digits than its factorization.

2451975312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526735 (or 526729 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 2451975312 is about 49517.4243272002. The cubic root of 2451975312 is about 1348.4619542790.

The spelling of 2451975312 in words is "two billion, four hundred fifty-one million, nine hundred seventy-five thousand, three hundred twelve".