26472360063 has 4 divisors (see below), whose sum is σ = 35296480088. Its totient is φ = 17648240040.

The previous prime is 26472360053. The next prime is 26472360077. The reversal of 26472360063 is 36006327462.

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

It is a de Polignac number, because none of the positive numbers 2^k-26472360063 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 (26472360043) 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, 4412060008 + ... + 4412060013.

It is an arithmetic number, because the mean of its divisors is an integer number (8824120022).

Almost surely, 2^26472360063 is an apocalyptic number.

26472360063 is a deficient number, since it is larger than the sum of its proper divisors (8824120025).

26472360063 is an equidigital number, since it uses as much as digits as its factorization.

26472360063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8824120024.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 26472360063 in words is "twenty-six billion, four hundred seventy-two million, three hundred sixty thousand, sixty-three".