45268568380 has 48 divisors (see below), whose sum is σ = 108809648640. Its totient is φ = 15497068608.

The previous prime is 45268568341. The next prime is 45268568383. The reversal of 45268568380 is 8386586254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45268568383) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 153072 + ... + 337591.

It is an arithmetic number, because the mean of its divisors is an integer number (2266867680).

Almost surely, 2^45268568380 is an apocalyptic number.

It is an amenable number.

45268568380 is an abundant number, since it is smaller than the sum of its proper divisors (63541080260).

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

45268568380 is a wasteful number, since it uses less digits than its factorization.

45268568380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491338 (or 491336 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 55.

The spelling of 45268568380 in words is "forty-five billion, two hundred sixty-eight million, five hundred sixty-eight thousand, three hundred eighty".