45067743982 has 8 divisors (see below), whose sum is σ = 67602643416. Its totient is φ = 22533529512.

The previous prime is 45067743977. The next prime is 45067743997. The reversal of 45067743982 is 28934776054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45067743982² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50868 + ... + 304504.

It is an arithmetic number, because the mean of its divisors is an integer number (8450330427).

Almost surely, 2^45067743982 is an apocalyptic number.

45067743982 is a deficient number, since it is larger than the sum of its proper divisors (22534899434).

45067743982 is a wasteful number, since it uses less digits than its factorization.

45067743982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342482.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 45067743982 in words is "forty-five billion, sixty-seven million, seven hundred forty-three thousand, nine hundred eighty-two".