2287751281483 has 4 divisors (see below), whose sum is σ = 2387218728528. Its totient is φ = 2188283834440.

The previous prime is 2287751281471. The next prime is 2287751281537. The reversal of 2287751281483 is 3841821577822.

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 2287751281483 - 2⁵ = 2287751281451 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2287751282483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49733723488 + ... + 49733723533.

It is an arithmetic number, because the mean of its divisors is an integer number (596804682132).

Almost surely, 2^{2287751281483} is an apocalyptic number.

2287751281483 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2287751281483 is a deficient number, since it is larger than the sum of its proper divisors (99467447045).

2287751281483 is an equidigital number, since it uses as much as digits as its factorization.

2287751281483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99467447044.

The product of its digits is 12042240, while the sum is 58.

The spelling of 2287751281483 in words is "two trillion, two hundred eighty-seven billion, seven hundred fifty-one million, two hundred eighty-one thousand, four hundred eighty-three".