3552653 has 4 divisors (see below), whose sum is σ = 3825948. Its totient is φ = 3279360.

The previous prime is 3552641. The next prime is 3552667. The reversal of 3552653 is 3562553.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 178084 + 3374569 = 422^2 + 1837^2 .

It is a cyclic number.

It is not a de Polignac number, because 3552653 - 2⁸ = 3552397 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 5² + 5⁴ + 2¹² + 6³ + 5⁹ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136628 + ... + 136653.

It is an arithmetic number, because the mean of its divisors is an integer number (956487).

Almost surely, 2^3552653 is an apocalyptic number.

It is an amenable number.

3552653 is a deficient number, since it is larger than the sum of its proper divisors (273295).

3552653 is a wasteful number, since it uses less digits than its factorization.

3552653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273294.

The product of its digits is 13500, while the sum is 29.

The square root of 3552653 is about 1884.8482697554. The cubic root of 3552653 is about 152.5870219085.

The spelling of 3552653 in words is "three million, five hundred fifty-two thousand, six hundred fifty-three".