3261484545 has 16 divisors (see below), whose sum is σ = 5692773312. Its totient is φ = 1581325760.

The previous prime is 3261484519. The next prime is 3261484553. The reversal of 3261484545 is 5454841623.

It is not a de Polignac number, because 3261484545 - 2⁶ = 3261484481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3261484497 and 3261484506.

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, 9883122 + ... + 9883451.

It is an arithmetic number, because the mean of its divisors is an integer number (355798332).

Almost surely, 2^3261484545 is an apocalyptic number.

It is an amenable number.

3261484545 is a deficient number, since it is larger than the sum of its proper divisors (2431288767).

3261484545 is a wasteful number, since it uses less digits than its factorization.

3261484545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19766592.

The product of its digits is 460800, while the sum is 42.

The square root of 3261484545 is about 57109.4085506057. The cubic root of 3261484545 is about 1482.9907481644.

The spelling of 3261484545 in words is "three billion, two hundred sixty-one million, four hundred eighty-four thousand, five hundred forty-five".