45743781208 has 32 divisors (see below), whose sum is σ = 90302482800. Its totient is φ = 21663618048.

The previous prime is 45743781197. The next prime is 45743781229. The reversal of 45743781208 is 80218734754.

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 7 ways as a sum of consecutive naturals, for example, 772960 + ... + 830032.

Almost surely, 2^45743781208 is an apocalyptic number.

It is an amenable number.

45743781208 is a deficient number, since it is larger than the sum of its proper divisors (44558701592).

45743781208 is a wasteful number, since it uses less digits than its factorization.

45743781208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62371 (or 62367 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 45743781208 in words is "forty-five billion, seven hundred forty-three million, seven hundred eighty-one thousand, two hundred eight".