4815966553790 has 48 divisors (see below), whose sum is σ = 10123282044432. Its totient is φ = 1644763631616.

The previous prime is 4815966553789. The next prime is 4815966553861. The reversal of 4815966553790 is 973556695184.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4815966553790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18995672 + ... + 19247531.

It is an arithmetic number, because the mean of its divisors is an integer number (210901709259).

Almost surely, 2^{4815966553790} is an apocalyptic number.

4815966553790 is an abundant number, since it is smaller than the sum of its proper divisors (5307315490642).

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

4815966553790 is a wasteful number, since it uses less digits than its factorization.

4815966553790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38243481 (or 38243474 counting only the distinct ones).

The product of its (nonzero) digits is 244944000, while the sum is 68.

The spelling of 4815966553790 in words is "four trillion, eight hundred fifteen billion, nine hundred sixty-six million, five hundred fifty-three thousand, seven hundred ninety".