5385372220 has 12 divisors (see below), whose sum is σ = 11309281704. Its totient is φ = 2154148880.

The previous prime is 5385372211. The next prime is 5385372227. The reversal of 5385372220 is 222735835.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5385372220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5385372227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134634286 + ... + 134634325.

It is an arithmetic number, because the mean of its divisors is an integer number (942440142).

Almost surely, 2^5385372220 is an apocalyptic number.

It is an amenable number.

5385372220 is an abundant number, since it is smaller than the sum of its proper divisors (5923909484).

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

5385372220 is a wasteful number, since it uses less digits than its factorization.

5385372220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269268620 (or 269268618 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 5385372220 is about 73385.0953532119. The cubic root of 5385372220 is about 1752.8250663623.

The spelling of 5385372220 in words is "five billion, three hundred eighty-five million, three hundred seventy-two thousand, two hundred twenty".