4641615542 has 16 divisors (see below), whose sum is σ = 6995713200. Its totient is φ = 2309737248.

The previous prime is 4641615529. The next prime is 4641615551. The reversal of 4641615542 is 2455161464.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4641615496 and 4641615505.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 375728 + ... + 387884.

It is an arithmetic number, because the mean of its divisors is an integer number (437232075).

Almost surely, 2^4641615542 is an apocalyptic number.

4641615542 is a deficient number, since it is larger than the sum of its proper divisors (2354097658).

4641615542 is a wasteful number, since it uses less digits than its factorization.

4641615542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055.

The product of its digits is 115200, while the sum is 38.

The square root of 4641615542 is about 68129.4029182702. The cubic root of 4641615542 is about 1668.1037366928.

The spelling of 4641615542 in words is "four billion, six hundred forty-one million, six hundred fifteen thousand, five hundred forty-two".