8725282831 has 4 divisors (see below), whose sum is σ = 8749587600. Its totient is φ = 8700978064.

The previous prime is 8725282777. The next prime is 8725282849. The reversal of 8725282831 is 1382825278.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1382825278 = 2 ⋅691412639.

It is a cyclic number.

It is not a de Polignac number, because 8725282831 - 2¹¹ = 8725280783 is a prime.

It is a super-2 number, since 2×8725282831² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725202831) 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, 12151846 + ... + 12152563.

It is an arithmetic number, because the mean of its divisors is an integer number (2187396900).

Almost surely, 2^8725282831 is an apocalyptic number.

8725282831 is a deficient number, since it is larger than the sum of its proper divisors (24304769).

8725282831 is a wasteful number, since it uses less digits than its factorization.

8725282831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24304768.

The product of its digits is 430080, while the sum is 46.

The square root of 8725282831 is about 93409.2224087108. Note that the first 3 decimals coincide. The cubic root of 8725282831 is about 2058.7005056334.

The spelling of 8725282831 in words is "eight billion, seven hundred twenty-five million, two hundred eighty-two thousand, eight hundred thirty-one".