8073553960 has 24 divisors (see below), whose sum is σ = 18166775130. Its totient is φ = 3229194272.

The previous prime is 8073553931. The next prime is 8073553981. The reversal of 8073553960 is 693553708.

It can be written as a sum of positive squares in only one way, i.e., 7266198564 + 807355396 = 85242^2 + 28414^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8073553960.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561177 + ... + 575383.

Almost surely, 2^8073553960 is an apocalyptic number.

It is an amenable number.

8073553960 is an abundant number, since it is smaller than the sum of its proper divisors (10093221170).

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

8073553960 is an frugal number, since it uses more digits than its factorization.

8073553960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28425 (or 14214 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 8073553960 is about 89852.9574360243. The cubic root of 8073553960 is about 2006.1108066718.

The spelling of 8073553960 in words is "eight billion, seventy-three million, five hundred fifty-three thousand, nine hundred sixty".