4461402563 has 4 divisors (see below), whose sum is σ = 4469559240. Its totient is φ = 4453245888.

The previous prime is 4461402527. The next prime is 4461402581. The reversal of 4461402563 is 3652041644.

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 4461402563 - 2⁸ = 4461402307 is a prime.

It is a super-2 number, since 2×4461402563² = 39808225658285937938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4461482563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4077518 + ... + 4078611.

It is an arithmetic number, because the mean of its divisors is an integer number (1117389810).

Almost surely, 2^4461402563 is an apocalyptic number.

4461402563 is a deficient number, since it is larger than the sum of its proper divisors (8156677).

4461402563 is an equidigital number, since it uses as much as digits as its factorization.

4461402563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8156676.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 4461402563 is about 66793.7314648613. The cubic root of 4461402563 is about 1646.2298447431.

The spelling of 4461402563 in words is "four billion, four hundred sixty-one million, four hundred two thousand, five hundred sixty-three".