562313388 has 48 divisors (see below), whose sum is σ = 1614851840. Its totient is φ = 148302144.

The previous prime is 562313357. The next prime is 562313399. The reversal of 562313388 is 883313265.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 15 ways as a sum of consecutive naturals, for example, 256378 + ... + 258561.

Almost surely, 2^562313388 is an apocalyptic number.

It is an amenable number.

562313388 is an abundant number, since it is smaller than the sum of its proper divisors (1052538452).

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

562313388 is a wasteful number, since it uses less digits than its factorization.

562313388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514966 (or 514964 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 562313388 is about 23713.1479985260. The cubic root of 562313388 is about 825.3905163125.

The spelling of 562313388 in words is "five hundred sixty-two million, three hundred thirteen thousand, three hundred eighty-eight".