2453716512 has 72 divisors (see below), whose sum is σ = 7514518284. Its totient is φ = 754988544.

The previous prime is 2453716483. The next prime is 2453716519. The reversal of 2453716512 is 2156173542.

2453716512 is a `hidden beast` number, since 24 + 53 + 71 + 6 + 512 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2452626576 + 1089936 = 49524^2 + 1044^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×2453716512² = 12041449442522892288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2453716519) 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 11 ways as a sum of consecutive naturals, for example, 323943 + ... + 331430.

Almost surely, 2^2453716512 is an apocalyptic number.

It is an amenable number.

2453716512 is an abundant number, since it is smaller than the sum of its proper divisors (5060801772).

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

2453716512 is a wasteful number, since it uses less digits than its factorization.

2453716512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655402 (or 655391 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 2453716512 is about 49535.0028969415. The cubic root of 2453716512 is about 1348.7810692918.

The spelling of 2453716512 in words is "two billion, four hundred fifty-three million, seven hundred sixteen thousand, five hundred twelve".