45505352830 has 48 divisors (see below), whose sum is σ = 100297532880. Its totient is φ = 14780683008.

The previous prime is 45505352807. The next prime is 45505352843. The reversal of 45505352830 is 3825350554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2434587 + ... + 2453206.

It is an arithmetic number, because the mean of its divisors is an integer number (2089531935).

Almost surely, 2^45505352830 is an apocalyptic number.

45505352830 is an abundant number, since it is smaller than the sum of its proper divisors (54792180050).

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

45505352830 is a wasteful number, since it uses less digits than its factorization.

45505352830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4887833 (or 4887826 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 45505352830 in words is "forty-five billion, five hundred five million, three hundred fifty-two thousand, eight hundred thirty".