552436386 has 16 divisors (see below), whose sum is σ = 1169865504. Its totient is φ = 173313344.

The previous prime is 552436363. The next prime is 552436393. The reversal of 552436386 is 683634255.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2707920 + ... + 2708123.

It is an arithmetic number, because the mean of its divisors is an integer number (73116594).

Almost surely, 2^552436386 is an apocalyptic number.

552436386 is an abundant number, since it is smaller than the sum of its proper divisors (617429118).

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

552436386 is a wasteful number, since it uses less digits than its factorization.

552436386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5416065.

The product of its digits is 518400, while the sum is 42.

The square root of 552436386 is about 23503.9653250255. The cubic root of 552436386 is about 820.5292963867.

The spelling of 552436386 in words is "five hundred fifty-two million, four hundred thirty-six thousand, three hundred eighty-six".