553562 has 4 divisors (see below), whose sum is σ = 830346. Its totient is φ = 276780.

The previous prime is 553561. The next prime is 553573. The reversal of 553562 is 265355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 312481 + 241081 = 559^2 + 491^2 .

It is a d-powerful number, because it can be written as 5⁵ + 5⁵ + 5⁵ + 3⁹ + 6³ + 2¹⁹ .

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (553561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138389 + ... + 138392.

2⁵⁵³⁵⁶² is an apocalyptic number.

553562 is a deficient number, since it is larger than the sum of its proper divisors (276784).

553562 is a wasteful number, since it uses less digits than its factorization.

553562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276783.

The product of its digits is 4500, while the sum is 26.

The square root of 553562 is about 744.0174729131. The cubic root of 553562 is about 82.1086206771.

Subtracting from 553562 its sum of digits (26), we obtain a square (553536 = 744²).

The spelling of 553562 in words is "five hundred fifty-three thousand, five hundred sixty-two".