2281502463 has 8 divisors (see below), whose sum is σ = 3202108800. Its totient is φ = 1440948888.

The previous prime is 2281502437. The next prime is 2281502477. The reversal of 2281502463 is 3642051822.

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

It is not a de Polignac number, because 2281502463 - 2⁸ = 2281502207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281506463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20013123 + ... + 20013236.

It is an arithmetic number, because the mean of its divisors is an integer number (400263600).

Almost surely, 2^2281502463 is an apocalyptic number.

2281502463 is a deficient number, since it is larger than the sum of its proper divisors (920606337).

2281502463 is a wasteful number, since it uses less digits than its factorization.

2281502463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40026381.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2281502463 is about 47765.0757667147. The cubic root of 2281502463 is about 1316.4579170277.

The spelling of 2281502463 in words is "two billion, two hundred eighty-one million, five hundred two thousand, four hundred sixty-three".