4016645541 has 12 divisors (see below), whose sum is σ = 5988977280. Its totient is φ = 2591384040.

The previous prime is 4016645533. The next prime is 4016645579. The reversal of 4016645541 is 1455466104.

4016645541 is a `hidden beast` number, since 4 + 0 + 1 + 6 + 645 + 5 + 4 + 1 = 666.

It is not a de Polignac number, because 4016645541 - 2³ = 4016645533 is a prime.

It is a super-2 number, since 2×4016645541² = 32266882804070365362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4016645496 and 4016645505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016645041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7198011 + ... + 7198568.

It is an arithmetic number, because the mean of its divisors is an integer number (499081440).

Almost surely, 2^4016645541 is an apocalyptic number.

It is an amenable number.

4016645541 is a deficient number, since it is larger than the sum of its proper divisors (1972331739).

4016645541 is a wasteful number, since it uses less digits than its factorization.

4016645541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14396616 (or 14396613 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 4016645541 is about 63377.0111396869. The cubic root of 4016645541 is about 1589.5999337594.

The spelling of 4016645541 in words is "four billion, sixteen million, six hundred forty-five thousand, five hundred forty-one".