552124004 has 6 divisors (see below), whose sum is σ = 966217014. Its totient is φ = 276062000.

The previous prime is 552123973. The next prime is 552124009. The reversal of 552124004 is 400421255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 551310400 + 813604 = 23480^2 + 902^2 .

It is not an unprimeable number, because it can be changed into a prime (552124009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69015497 + ... + 69015504.

It is an arithmetic number, because the mean of its divisors is an integer number (161036169).

Almost surely, 2^552124004 is an apocalyptic number.

It is an amenable number.

552124004 is a deficient number, since it is larger than the sum of its proper divisors (414093010).

552124004 is a wasteful number, since it uses less digits than its factorization.

552124004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138031005 (or 138031003 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 552124004 is about 23497.3190811207. The cubic root of 552124004 is about 820.3746077401.

Adding to 552124004 its reverse (400421255), we get a palindrome (952545259).

The spelling of 552124004 in words is "five hundred fifty-two million, one hundred twenty-four thousand, four".