853737952 has 24 divisors (see below), whose sum is σ = 1683500112. Its totient is φ = 426182400.

The previous prime is 853737947. The next prime is 853737959. The reversal of 853737952 is 259737358.

It is a junction number, because it is equal to n+sod(n) for n = 853737896 and 853737905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853737959) 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, 949 + ... + 41332.

It is an arithmetic number, because the mean of its divisors is an integer number (70145838).

Almost surely, 2^853737952 is an apocalyptic number.

It is an amenable number.

853737952 is a deficient number, since it is larger than the sum of its proper divisors (829762160).

853737952 is a wasteful number, since it uses less digits than its factorization.

853737952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42922 (or 42914 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 49.

The square root of 853737952 is about 29218.7944994314. The cubic root of 853737952 is about 948.6547726575.

The spelling of 853737952 in words is "eight hundred fifty-three million, seven hundred thirty-seven thousand, nine hundred fifty-two".