4516839642 has 16 divisors (see below), whose sum is σ = 10324204992. Its totient is φ = 1290525600.

The previous prime is 4516839601. The next prime is 4516839643. The reversal of 4516839642 is 2469386154.

It is a junction number, because it is equal to n+sod(n) for n = 4516839591 and 4516839600.

It is not an unprimeable number, because it can be changed into a prime (4516839643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53771859 + ... + 53771942.

It is an arithmetic number, because the mean of its divisors is an integer number (645262812).

Almost surely, 2^4516839642 is an apocalyptic number.

4516839642 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4516839642 is an abundant number, since it is smaller than the sum of its proper divisors (5807365350).

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

4516839642 is a wasteful number, since it uses less digits than its factorization.

4516839642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107543813.

The product of its digits is 1244160, while the sum is 48.

The square root of 4516839642 is about 67207.4374009306. The cubic root of 4516839642 is about 1653.0204414161.

The spelling of 4516839642 in words is "four billion, five hundred sixteen million, eight hundred thirty-nine thousand, six hundred forty-two".