4618263516 has 24 divisors (see below), whose sum is σ = 10777463424. Its totient is φ = 1539204720.

The previous prime is 4618263509. The next prime is 4618263539. The reversal of 4618263516 is 6153628164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78231 + ... + 123921.

It is an arithmetic number, because the mean of its divisors is an integer number (449060976).

Almost surely, 2^4618263516 is an apocalyptic number.

It is an amenable number.

4618263516 is an abundant number, since it is smaller than the sum of its proper divisors (6159199908).

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

4618263516 is a wasteful number, since it uses less digits than its factorization.

4618263516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54121 (or 54119 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 4618263516 is about 67957.8068804460. The cubic root of 4618263516 is about 1665.3016153172.

The spelling of 4618263516 in words is "four billion, six hundred eighteen million, two hundred sixty-three thousand, five hundred sixteen".