3232656545 has 16 divisors (see below), whose sum is σ = 3924066432. Its totient is φ = 2556299520.

The previous prime is 3232656529. The next prime is 3232656611. The reversal of 3232656545 is 5456562323.

It is not a de Polignac number, because 3232656545 - 2⁴ = 3232656529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288569 + ... + 299561.

It is an arithmetic number, because the mean of its divisors is an integer number (245254152).

Almost surely, 2^3232656545 is an apocalyptic number.

It is an amenable number.

3232656545 is a deficient number, since it is larger than the sum of its proper divisors (691409887).

3232656545 is a wasteful number, since it uses less digits than its factorization.

3232656545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11672.

The product of its digits is 648000, while the sum is 41.

The square root of 3232656545 is about 56856.4556141165. The cubic root of 3232656545 is about 1478.6084657631.

The spelling of 3232656545 in words is "three billion, two hundred thirty-two million, six hundred fifty-six thousand, five hundred forty-five".