445718406573078 has 32 divisors (see below), whose sum is σ = 915611136201216. Its totient is φ = 144544462701408.

The previous prime is 445718406572993. The next prime is 445718406573107. The reversal of 445718406573078 is 870375604817544.

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 15 ways as a sum of consecutive naturals, for example, 86792526 + ... + 91784417.

It is an arithmetic number, because the mean of its divisors is an integer number (28612848006288).

Almost surely, 2^{445718406573078} is an apocalyptic number.

445718406573078 is an abundant number, since it is smaller than the sum of its proper divisors (469892729628138).

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

445718406573078 is a wasteful number, since it uses less digits than its factorization.

445718406573078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178588228.

The product of its (nonzero) digits is 632217600, while the sum is 69.

The spelling of 445718406573078 in words is "four hundred forty-five trillion, seven hundred eighteen billion, four hundred six million, five hundred seventy-three thousand, seventy-eight".