854536522 has 32 divisors (see below), whose sum is σ = 1486840320. Its totient is φ = 360771840.

The previous prime is 854536519. The next prime is 854536523. The reversal of 854536522 is 225635458.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (854536523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969522 + ... + 970402.

It is an arithmetic number, because the mean of its divisors is an integer number (46463760).

Almost surely, 2^854536522 is an apocalyptic number.

854536522 is a deficient number, since it is larger than the sum of its proper divisors (632303798).

854536522 is a wasteful number, since it uses less digits than its factorization.

854536522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846.

The product of its digits is 288000, while the sum is 40.

The square root of 854536522 is about 29232.4566535213. The cubic root of 854536522 is about 948.9504649356.

The spelling of 854536522 in words is "eight hundred fifty-four million, five hundred thirty-six thousand, five hundred twenty-two".