4164604542 has 96 divisors (see below), whose sum is σ = 10795659264. Its totient is φ = 1135209600.

The previous prime is 4164604531. The next prime is 4164604589. The reversal of 4164604542 is 2454064614.

4164604542 is a `hidden beast` number, since 4 + 1 + 6 + 4 + 604 + 5 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4164604497 and 4164604506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 269818 + ... + 284834.

It is an arithmetic number, because the mean of its divisors is an integer number (112454784).

Almost surely, 2^4164604542 is an apocalyptic number.

4164604542 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4164604542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5397829632).

4164604542 is an abundant number, since it is smaller than the sum of its proper divisors (6631054722).

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

4164604542 is a wasteful number, since it uses less digits than its factorization.

4164604542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15134 (or 15131 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 4164604542 is about 64533.7473110000. The cubic root of 4164604542 is about 1608.8834692741.

The spelling of 4164604542 in words is "four billion, one hundred sixty-four million, six hundred four thousand, five hundred forty-two".