12457854883 has 8 divisors (see below), whose sum is σ = 12478989600. Its totient is φ = 12436739328.

The previous prime is 12457854817. The next prime is 12457854889. The reversal of 12457854883 is 38845875421.

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 12457854883 - 2¹³ = 12457846691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12457854889) 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 7 ways as a sum of consecutive naturals, for example, 1853533 + ... + 1860241.

It is an arithmetic number, because the mean of its divisors is an integer number (1559873700).

Almost surely, 2^12457854883 is an apocalyptic number.

12457854883 is a deficient number, since it is larger than the sum of its proper divisors (21134717).

12457854883 is an equidigital number, since it uses as much as digits as its factorization.

12457854883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9581.

The product of its digits is 8601600, while the sum is 55.

The spelling of 12457854883 in words is "twelve billion, four hundred fifty-seven million, eight hundred fifty-four thousand, eight hundred eighty-three".