1054312863 has 4 divisors (see below), whose sum is σ = 1405750488. Its totient is φ = 702875240.

The previous prime is 1054312859. The next prime is 1054312877. The reversal of 1054312863 is 3682134501.

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 1054312863 - 2² = 1054312859 is a prime.

It is a super-2 number, since 2×1054312863² = 2223151226174513538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054312813) 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, 175718808 + ... + 175718813.

It is an arithmetic number, because the mean of its divisors is an integer number (351437622).

Almost surely, 2^1054312863 is an apocalyptic number.

1054312863 is a deficient number, since it is larger than the sum of its proper divisors (351437625).

1054312863 is an equidigital number, since it uses as much as digits as its factorization.

1054312863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351437624.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1054312863 is about 32470.1842156770. The cubic root of 1054312863 is about 1017.7860679471.

The spelling of 1054312863 in words is "one billion, fifty-four million, three hundred twelve thousand, eight hundred sixty-three".