552555442 has 8 divisors (see below), whose sum is σ = 849048732. Its totient is φ = 269539200.

The previous prime is 552555433. The next prime is 552555457. The reversal of 552555442 is 244555255.

It can be written as a sum of positive squares in 2 ways, for example, as 473541121 + 79014321 = 21761^2 + 8889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3369159 + ... + 3369322.

Almost surely, 2^552555442 is an apocalyptic number.

552555442 is a deficient number, since it is larger than the sum of its proper divisors (296493290).

552555442 is a wasteful number, since it uses less digits than its factorization.

552555442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6738524.

The product of its digits is 200000, while the sum is 37.

The square root of 552555442 is about 23506.4978676110. The cubic root of 552555442 is about 820.5882364575.

The spelling of 552555442 in words is "five hundred fifty-two million, five hundred fifty-five thousand, four hundred forty-two".