552578422 has 16 divisors (see below), whose sum is σ = 904623552. Its totient is φ = 251059720.

The previous prime is 552578407. The next prime is 552578447. The reversal of 552578422 is 224875255.

It is a congruent 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, 63753 + ... + 71899.

It is an arithmetic number, because the mean of its divisors is an integer number (56538972).

Almost surely, 2^552578422 is an apocalyptic number.

552578422 is a deficient number, since it is larger than the sum of its proper divisors (352045130).

552578422 is a wasteful number, since it uses less digits than its factorization.

552578422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11243.

The product of its digits is 224000, while the sum is 40.

The square root of 552578422 is about 23506.9866635432. The cubic root of 552578422 is about 820.5996120015.

The spelling of 552578422 in words is "five hundred fifty-two million, five hundred seventy-eight thousand, four hundred twenty-two".