5372223756 has 12 divisors (see below), whose sum is σ = 12535188792. Its totient is φ = 1790741248.

The previous prime is 5372223749. The next prime is 5372223859. The reversal of 5372223756 is 6573222735.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223842645 + ... + 223842668.

It is an arithmetic number, because the mean of its divisors is an integer number (1044599066).

Almost surely, 2^5372223756 is an apocalyptic number.

It is an amenable number.

5372223756 is an abundant number, since it is smaller than the sum of its proper divisors (7162965036).

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

5372223756 is a wasteful number, since it uses less digits than its factorization.

5372223756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447685320 (or 447685318 counting only the distinct ones).

The product of its digits is 529200, while the sum is 42.

The square root of 5372223756 is about 73295.4552206342. The cubic root of 5372223756 is about 1751.3973879328.

The spelling of 5372223756 in words is "five billion, three hundred seventy-two million, two hundred twenty-three thousand, seven hundred fifty-six".