15147604273802 has 48 divisors (see below), whose sum is σ = 31051832166432. Its totient is φ = 5447689843680.

The previous prime is 15147604273787. The next prime is 15147604273831. The reversal of 15147604273802 is 20837240674151.

15147604273802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 540431408 + ... + 540459435.

It is an arithmetic number, because the mean of its divisors is an integer number (646913170134).

Almost surely, 2^{15147604273802} is an apocalyptic number.

15147604273802 is an abundant number, since it is smaller than the sum of its proper divisors (15904227892630).

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

15147604273802 is a wasteful number, since it uses less digits than its factorization.

15147604273802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080890883 (or 1080890876 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 15147604273802 in words is "fifteen trillion, one hundred forty-seven billion, six hundred four million, two hundred seventy-three thousand, eight hundred two".