853012401 has 8 divisors (see below), whose sum is σ = 1150129440. Its totient is φ = 562285152.

The previous prime is 853012343. The next prime is 853012427. The reversal of 853012401 is 104210358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 853012401 - 2⁷ = 853012273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (853012441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597135 + ... + 1597668.

It is an arithmetic number, because the mean of its divisors is an integer number (143766180).

Almost surely, 2^853012401 is an apocalyptic number.

It is an amenable number.

853012401 is a deficient number, since it is larger than the sum of its proper divisors (297117039).

853012401 is a wasteful number, since it uses less digits than its factorization.

853012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194895.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 853012401 is about 29206.3760333253. The cubic root of 853012401 is about 948.3859577386.

Adding to 853012401 its reverse (104210358), we get a palindrome (957222759).

The spelling of 853012401 in words is "eight hundred fifty-three million, twelve thousand, four hundred one".