4550039253516 has 12 divisors (see below), whose sum is σ = 10616758258232. Its totient is φ = 1516679751168.

The previous prime is 4550039253509. The next prime is 4550039253541. The reversal of 4550039253516 is 6153529300554.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189584968885 + ... + 189584968908.

Almost surely, 2^{4550039253516} is an apocalyptic number.

It is an amenable number.

4550039253516 is an abundant number, since it is smaller than the sum of its proper divisors (6066719004716).

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

4550039253516 is a wasteful number, since it uses less digits than its factorization.

4550039253516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379169937800 (or 379169937798 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 48.

The spelling of 4550039253516 in words is "four trillion, five hundred fifty billion, thirty-nine million, two hundred fifty-three thousand, five hundred sixteen".