2473751863 has 4 divisors (see below), whose sum is σ = 2698638408. Its totient is φ = 2248865320.

The previous prime is 2473751807. The next prime is 2473751869. The reversal of 2473751863 is 3681573742.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2473751863 - 2²¹ = 2471654711 is a prime.

It is a super-2 number, since 2×2473751863² = 12238896559391941538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473751869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112443256 + ... + 112443277.

It is an arithmetic number, because the mean of its divisors is an integer number (674659602).

Almost surely, 2^2473751863 is an apocalyptic number.

2473751863 is a deficient number, since it is larger than the sum of its proper divisors (224886545).

2473751863 is a wasteful number, since it uses less digits than its factorization.

2473751863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224886544.

The product of its digits is 846720, while the sum is 46.

The square root of 2473751863 is about 49736.8260245867. The cubic root of 2473751863 is about 1352.4421935038.

The spelling of 2473751863 in words is "two billion, four hundred seventy-three million, seven hundred fifty-one thousand, eight hundred sixty-three".