4905390268830 has 64 divisors (see below), whose sum is σ = 11815411991040. Its totient is φ = 1303386327936.

The previous prime is 4905390268771. The next prime is 4905390268951. The reversal of 4905390268830 is 388620935094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47581519 + ... + 47684501.

It is an arithmetic number, because the mean of its divisors is an integer number (184615812360).

Almost surely, 2^{4905390268830} is an apocalyptic number.

4905390268830 is an abundant number, since it is smaller than the sum of its proper divisors (6910021722210).

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

4905390268830 is a wasteful number, since it uses less digits than its factorization.

4905390268830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108705.

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 4905390268830 in words is "four trillion, nine hundred five billion, three hundred ninety million, two hundred sixty-eight thousand, eight hundred thirty".