853248951 has 16 divisors (see below), whose sum is σ = 1290969600. Its totient is φ = 556728984.

The previous prime is 853248937. The next prime is 853248983. The reversal of 853248951 is 159842358.

It is not a de Polignac number, because 853248951 - 2¹⁵ = 853216183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 853248897 and 853248906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853248931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334921 + ... + 337458.

It is an arithmetic number, because the mean of its divisors is an integer number (80685600).

Almost surely, 2^853248951 is an apocalyptic number.

853248951 is a deficient number, since it is larger than the sum of its proper divisors (437720649).

853248951 is a wasteful number, since it uses less digits than its factorization.

853248951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672435 (or 672429 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 853248951 is about 29210.4253820447. The cubic root of 853248951 is about 948.4736156921.

The spelling of 853248951 in words is "eight hundred fifty-three million, two hundred forty-eight thousand, nine hundred fifty-one".