3166524545 has 4 divisors (see below), whose sum is σ = 3799829460. Its totient is φ = 2533219632.

The previous prime is 3166524539. The next prime is 3166524547. The reversal of 3166524545 is 5454256613.

It is a happy number.

3166524545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5454256613 = 13 ⋅419558201.

It can be written as a sum of positive squares in 2 ways, for example, as 552861169 + 2613663376 = 23513^2 + 51124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3166524545 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3166524547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316652450 + ... + 316652459.

It is an arithmetic number, because the mean of its divisors is an integer number (949957365).

Almost surely, 2^3166524545 is an apocalyptic number.

It is an amenable number.

3166524545 is a deficient number, since it is larger than the sum of its proper divisors (633304915).

3166524545 is an equidigital number, since it uses as much as digits as its factorization.

3166524545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633304914.

The product of its digits is 432000, while the sum is 41.

The square root of 3166524545 is about 56271.8805887985. The cubic root of 3166524545 is about 1468.4560501343.

The spelling of 3166524545 in words is "three billion, one hundred sixty-six million, five hundred twenty-four thousand, five hundred forty-five".