4620289619436 has 48 divisors (see below), whose sum is σ = 10855463724000. Its totient is φ = 1529417185792.

The previous prime is 4620289619417. The next prime is 4620289619447. The reversal of 4620289619436 is 6349169820264.

It is a self number, because there is not a number n which added to its sum of digits gives 4620289619436.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7745920 + ... + 8321048.

It is an arithmetic number, because the mean of its divisors is an integer number (226155494250).

Almost surely, 2^{4620289619436} is an apocalyptic number.

It is an amenable number.

4620289619436 is an abundant number, since it is smaller than the sum of its proper divisors (6235174104564).

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

4620289619436 is a wasteful number, since it uses less digits than its factorization.

4620289619436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579778 (or 579776 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 60.

The spelling of 4620289619436 in words is "four trillion, six hundred twenty billion, two hundred eighty-nine million, six hundred nineteen thousand, four hundred thirty-six".