4514939616 has 48 divisors (see below), whose sum is σ = 12929148288. Its totient is φ = 1368163200.

The previous prime is 4514939609. The next prime is 4514939633. The reversal of 4514939616 is 6169394154.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×4514939616² = 40769359472252454912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 2136700 + ... + 2138811.

It is an arithmetic number, because the mean of its divisors is an integer number (269357256).

Almost surely, 2^4514939616 is an apocalyptic number.

It is an amenable number.

4514939616 is an abundant number, since it is smaller than the sum of its proper divisors (8414208672).

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

4514939616 is a wasteful number, since it uses less digits than its factorization.

4514939616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275535 (or 4275527 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 4514939616 is about 67193.3003803207. The cubic root of 4514939616 is about 1652.7886257689.

The spelling of 4514939616 in words is "four billion, five hundred fourteen million, nine hundred thirty-nine thousand, six hundred sixteen".