5436801463 has 4 divisors (see below), whose sum is σ = 5437382608. Its totient is φ = 5436220320.

The previous prime is 5436801451. The next prime is 5436801527. The reversal of 5436801463 is 3641086345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5436801463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436801163) 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, 276306 + ... + 295327.

It is an arithmetic number, because the mean of its divisors is an integer number (1359345652).

Almost surely, 2^5436801463 is an apocalyptic number.

5436801463 is a deficient number, since it is larger than the sum of its proper divisors (581145).

5436801463 is an equidigital number, since it uses as much as digits as its factorization.

5436801463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581144.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 5436801463 is about 73734.6693421758. The cubic root of 5436801463 is about 1758.3871095603.

The spelling of 5436801463 in words is "five billion, four hundred thirty-six million, eight hundred one thousand, four hundred sixty-three".