852048031 has 2 divisors, whose sum is σ = 852048032. Its totient is φ = 852048030.

The previous prime is 852048017. The next prime is 852048079. The reversal of 852048031 is 130840258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852048031 - 2¹¹ = 852045983 is a prime.

It is a super-2 number, since 2×852048031² = 1451971694261953922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 852047984 and 852048002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852048011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426024015 + 426024016.

It is an arithmetic number, because the mean of its divisors is an integer number (426024016).

Almost surely, 2^852048031 is an apocalyptic number.

852048031 is a deficient number, since it is larger than the sum of its proper divisors (1).

852048031 is an equidigital number, since it uses as much as digits as its factorization.

852048031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 852048031 is about 29189.8617845306. The cubic root of 852048031 is about 948.0284248956.

Adding to 852048031 its reverse (130840258), we get a palindrome (982888289).

The spelling of 852048031 in words is "eight hundred fifty-two million, forty-eight thousand, thirty-one".