15453848406 has 16 divisors (see below), whose sum is σ = 31431556800. Its totient is φ = 5063972808.

The previous prime is 15453848393. The next prime is 15453848411. The reversal of 15453848406 is 60484835451.

15453848406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21827116 + ... + 21827823.

It is an arithmetic number, because the mean of its divisors is an integer number (1964472300).

Almost surely, 2^15453848406 is an apocalyptic number.

15453848406 is an abundant number, since it is smaller than the sum of its proper divisors (15977708394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15453848406 is a wasteful number, since it uses less digits than its factorization.

15453848406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43655003.

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 15453848406 in words is "fifteen billion, four hundred fifty-three million, eight hundred forty-eight thousand, four hundred six".