853090788 has 48 divisors (see below), whose sum is σ = 2190758976. Its totient is φ = 256220160.

The previous prime is 853090781. The next prime is 853090793. The reversal of 853090788 is 887090358.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (853090781) 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, 13681 + ... + 43512.

It is an arithmetic number, because the mean of its divisors is an integer number (45640812).

Almost surely, 2^853090788 is an apocalyptic number.

It is an amenable number.

853090788 is an abundant number, since it is smaller than the sum of its proper divisors (1337668188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

853090788 is a wasteful number, since it uses less digits than its factorization.

853090788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57324 (or 57322 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 853090788 is about 29207.7179526234. The cubic root of 853090788 is about 948.4150072784.

The spelling of 853090788 in words is "eight hundred fifty-three million, ninety thousand, seven hundred eighty-eight".