552318634 has 8 divisors (see below), whose sum is σ = 946831968. Its totient is φ = 236707980.

The previous prime is 552318629. The next prime is 552318643. The reversal of 552318634 is 436813255.

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

It is a junction number, because it is equal to n+sod(n) for n = 552318593 and 552318602.

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, 19725652 + ... + 19725679.

It is an arithmetic number, because the mean of its divisors is an integer number (118353996).

Almost surely, 2^552318634 is an apocalyptic number.

552318634 is a deficient number, since it is larger than the sum of its proper divisors (394513334).

552318634 is a wasteful number, since it uses less digits than its factorization.

552318634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39451340.

The product of its digits is 86400, while the sum is 37.

The square root of 552318634 is about 23501.4602525035. The cubic root of 552318634 is about 820.4709935463.

The spelling of 552318634 in words is "five hundred fifty-two million, three hundred eighteen thousand, six hundred thirty-four".