455082305780 has 48 divisors (see below), whose sum is σ = 1003221434880. Its totient is φ = 173175100800.

The previous prime is 455082305737. The next prime is 455082305831. The reversal of 455082305780 is 87503280554.

It is a congruent number.

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, 6183791 + ... + 6256950.

It is an arithmetic number, because the mean of its divisors is an integer number (20900446560).

Almost surely, 2^455082305780 is an apocalyptic number.

It is an amenable number.

455082305780 is an abundant number, since it is smaller than the sum of its proper divisors (548139129100).

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

455082305780 is a wasteful number, since it uses less digits than its factorization.

455082305780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12440840 (or 12440838 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 455082305780 in words is "four hundred fifty-five billion, eighty-two million, three hundred five thousand, seven hundred eighty".