2451343145263 has 8 divisors (see below), whose sum is σ = 2580520507520. Its totient is φ = 2322181713240.

The previous prime is 2451343145257. The next prime is 2451343145269. The reversal of 2451343145263 is 3625413431542.

It is an interprime number because it is at equal distance from previous prime (2451343145257) and next prime (2451343145269).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2451343145263 - 2⁵ = 2451343145231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451343145269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3666045 + ... + 4282822.

It is an arithmetic number, because the mean of its divisors is an integer number (322565063440).

Almost surely, 2^{2451343145263} is an apocalyptic number.

2451343145263 is a deficient number, since it is larger than the sum of its proper divisors (129177362257).

2451343145263 is a wasteful number, since it uses less digits than its factorization.

2451343145263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7965117.

The product of its digits is 1036800, while the sum is 43.

The spelling of 2451343145263 in words is "two trillion, four hundred fifty-one billion, three hundred forty-three million, one hundred forty-five thousand, two hundred sixty-three".