3312511045 has 16 divisors (see below), whose sum is σ = 4172797440. Its totient is φ = 2521051200.

The previous prime is 3312511043. The next prime is 3312511049. The reversal of 3312511045 is 5401152133.

It is a happy number.

It is not a de Polignac number, because 3312511045 - 2¹ = 3312511043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312511043) 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, 171966 + ... + 190255.

It is an arithmetic number, because the mean of its divisors is an integer number (260799840).

Almost surely, 2^3312511045 is an apocalyptic number.

It is an amenable number.

3312511045 is a deficient number, since it is larger than the sum of its proper divisors (860286395).

3312511045 is a wasteful number, since it uses less digits than its factorization.

3312511045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362316.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 3312511045 is about 57554.4181188551. The cubic root of 3312511045 is about 1490.6846462485.

Adding to 3312511045 its reverse (5401152133), we get a palindrome (8713663178).

The spelling of 3312511045 in words is "three billion, three hundred twelve million, five hundred eleven thousand, forty-five".