953494879922 has 18 divisors (see below), whose sum is σ = 1548753091767. Its totient is φ = 440066274336.

The previous prime is 953494879889. The next prime is 953494879927. The reversal of 953494879922 is 229978494359.

953494879922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 142286629681 + 811208250241 = 377209^2 + 900671^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=690469.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (953494879927) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17925638 + ... + 17978750.

Almost surely, 2^953494879922 is an apocalyptic number.

953494879922 is a deficient number, since it is larger than the sum of its proper divisors (595258211845).

953494879922 is an frugal number, since it uses more digits than its factorization.

953494879922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106254 (or 53128 counting only the distinct ones).

The product of its digits is 352719360, while the sum is 71.

The spelling of 953494879922 in words is "nine hundred fifty-three billion, four hundred ninety-four million, eight hundred seventy-nine thousand, nine hundred twenty-two".