3513612045 has 16 divisors (see below), whose sum is σ = 5622851520. Its totient is φ = 1873569024.

The previous prime is 3513612029. The next prime is 3513612049. The reversal of 3513612045 is 5402163153.

It is not a de Polignac number, because 3513612045 - 2⁴ = 3513612029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3513612049) 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, 71701 + ... + 110309.

It is an arithmetic number, because the mean of its divisors is an integer number (351428220).

Almost surely, 2^3513612045 is an apocalyptic number.

It is an amenable number.

3513612045 is a deficient number, since it is larger than the sum of its proper divisors (2109239475).

3513612045 is a wasteful number, since it uses less digits than its factorization.

3513612045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44684.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 3513612045 is about 59275.7289706335. The cubic root of 3513612045 is about 1520.2602343275.

Adding to 3513612045 its reverse (5402163153), we get a palindrome (8915775198).

The spelling of 3513612045 in words is "three billion, five hundred thirteen million, six hundred twelve thousand, forty-five".