552636504 has 216 divisors, whose sum is σ = 1810099980. Its totient is φ = 151865280.

The previous prime is 552636463. The next prime is 552636529. The reversal of 552636504 is 405636255.

552636504 = 417² + 418² + ... + 1200².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 3390327 + ... + 3390489.

Almost surely, 2^552636504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552636504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (905049990).

552636504 is an abundant number, since it is smaller than the sum of its proper divisors (1257463476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552636504 is a wasteful number, since it uses less digits than its factorization.

552636504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 552636504 is about 23508.2220510187. Note that the first 3 decimals coincide. The cubic root of 552636504 is about 820.6283623079.

The spelling of 552636504 in words is "five hundred fifty-two million, six hundred thirty-six thousand, five hundred four".