2453514320 has 20 divisors (see below), whose sum is σ = 5704420980. Its totient is φ = 981405696.

The previous prime is 2453514293. The next prime is 2453514359. The reversal of 2453514320 is 234153542.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 764633104 + 1688881216 = 27652^2 + 41096^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15334385 + ... + 15334544.

It is an arithmetic number, because the mean of its divisors is an integer number (285221049).

Almost surely, 2^2453514320 is an apocalyptic number.

2453514320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2453514320 is an abundant number, since it is smaller than the sum of its proper divisors (3250906660).

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

2453514320 is a wasteful number, since it uses less digits than its factorization.

2453514320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30668942 (or 30668936 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2453514320 is about 49532.9619546419. The cubic root of 2453514320 is about 1348.7440206989.

Adding to 2453514320 its reverse (234153542), we get a palindrome (2687667862).

The spelling of 2453514320 in words is "two billion, four hundred fifty-three million, five hundred fourteen thousand, three hundred twenty".