3552545623 has 16 divisors (see below), whose sum is σ = 3944198016. Its totient is φ = 3172609440.

The previous prime is 3552545609. The next prime is 3552545629. The reversal of 3552545623 is 3265452553.

It is not a de Polignac number, because 3552545623 - 2¹³ = 3552537431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552545629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268440 + ... + 281362.

It is an arithmetic number, because the mean of its divisors is an integer number (246512376).

Almost surely, 2^3552545623 is an apocalyptic number.

3552545623 is a deficient number, since it is larger than the sum of its proper divisors (391652393).

3552545623 is a wasteful number, since it uses less digits than its factorization.

3552545623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13374.

The product of its digits is 540000, while the sum is 40.

The square root of 3552545623 is about 59603.2350044861. The cubic root of 3552545623 is about 1525.8548460651.

The spelling of 3552545623 in words is "three billion, five hundred fifty-two million, five hundred forty-five thousand, six hundred twenty-three".