552113042 has 24 divisors (see below), whose sum is σ = 911349516. Its totient is φ = 249373728.

The previous prime is 552113041. The next prime is 552113071. The reversal of 552113042 is 240311255.

It can be written as a sum of positive squares in 2 ways, for example, as 536895241 + 15217801 = 23171^2 + 3901^2 .

It is a super-2 number, since 2×552113042² = 609657622292987528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 552112999 and 552113017.

It is not an unprimeable number, because it can be changed into a prime (552113041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52628 + ... + 62240.

Almost surely, 2^552113042 is an apocalyptic number.

552113042 is a deficient number, since it is larger than the sum of its proper divisors (359236474).

552113042 is a wasteful number, since it uses less digits than its factorization.

552113042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9722 (or 9675 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 552113042 is about 23497.0858193096. The cubic root of 552113042 is about 820.3691784006.

Adding to 552113042 its reverse (240311255), we get a palindrome (792424297).

The spelling of 552113042 in words is "five hundred fifty-two million, one hundred thirteen thousand, forty-two".