828545159613 has 4 divisors (see below), whose sum is σ = 1104726879488. Its totient is φ = 552363439740.

The previous prime is 828545159591. The next prime is 828545159671. The reversal of 828545159613 is 316951545828.

828545159613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 828545159613 - 2¹⁰ = 828545158589 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 (828545149613) 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, 138090859933 + ... + 138090859938.

It is an arithmetic number, because the mean of its divisors is an integer number (276181719872).

Almost surely, 2^828545159613 is an apocalyptic number.

It is an amenable number.

828545159613 is a deficient number, since it is larger than the sum of its proper divisors (276181719875).

828545159613 is a wasteful number, since it uses less digits than its factorization.

828545159613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276181719874.

The product of its digits is 10368000, while the sum is 57.

The spelling of 828545159613 in words is "eight hundred twenty-eight billion, five hundred forty-five million, one hundred fifty-nine thousand, six hundred thirteen".