5331282828257 has 4 divisors (see below), whose sum is σ = 5363206677696. Its totient is φ = 5299358978820.

The previous prime is 5331282828247. The next prime is 5331282828283. The reversal of 5331282828257 is 7528282821335.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 5331282828257 - 2²⁸ = 5331014392801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5331282828247) 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, 15961924469 + ... + 15961924802.

It is an arithmetic number, because the mean of its divisors is an integer number (1340801669424).

Almost surely, 2^{5331282828257} is an apocalyptic number.

It is an amenable number.

5331282828257 is a deficient number, since it is larger than the sum of its proper divisors (31923849439).

5331282828257 is a wasteful number, since it uses less digits than its factorization.

5331282828257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31923849438.

The product of its digits is 12902400, while the sum is 56.

The spelling of 5331282828257 in words is "five trillion, three hundred thirty-one billion, two hundred eighty-two million, eight hundred twenty-eight thousand, two hundred fifty-seven".