4495155660 has 144 divisors (see below), whose sum is σ = 14382600960. Its totient is φ = 1133274240.

The previous prime is 4495155649. The next prime is 4495155671. The reversal of 4495155660 is 665515944.

4495155660 is a `hidden beast` number, since 4 + 4 + 95 + 1 + 556 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (4495155649) and next prime (4495155671).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2156979 + ... + 2159061.

Almost surely, 2^4495155660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4495155660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7191300480).

4495155660 is an abundant number, since it is smaller than the sum of its proper divisors (9887445300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4495155660 is a wasteful number, since it uses less digits than its factorization.

4495155660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748 (or 2743 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 4495155660 is about 67045.9220236399. The cubic root of 4495155660 is about 1650.3709799449.

The spelling of 4495155660 in words is "four billion, four hundred ninety-five million, one hundred fifty-five thousand, six hundred sixty".