15401363360063 has 16 divisors (see below), whose sum is σ = 15744071777280. Its totient is φ = 15059287220256.

The previous prime is 15401363360059. The next prime is 15401363360093. The reversal of 15401363360063 is 36006336310451.

15401363360063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 15401363360063 - 2² = 15401363360059 is a prime.

It is a super-2 number, since 2×15401363360063² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15401363360063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15401363360093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235415345 + ... + 235480757.

It is an arithmetic number, because the mean of its divisors is an integer number (984004486080).

Almost surely, 2^{15401363360063} is an apocalyptic number.

15401363360063 is a deficient number, since it is larger than the sum of its proper divisors (342708417217).

15401363360063 is a wasteful number, since it uses less digits than its factorization.

15401363360063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70166.

The product of its (nonzero) digits is 349920, while the sum is 41.

The spelling of 15401363360063 in words is "fifteen trillion, four hundred one billion, three hundred sixty-three million, three hundred sixty thousand, sixty-three".