45232066455 has 16 divisors (see below), whose sum is σ = 75517885440. Its totient is φ = 23074909088.

The previous prime is 45232066421. The next prime is 45232066469. The reversal of 45232066455 is 55466023254.

It is a cyclic number.

It is not a de Polignac number, because 45232066455 - 2⁹ = 45232065943 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65553375 + ... + 65554064.

It is an arithmetic number, because the mean of its divisors is an integer number (4719867840).

Almost surely, 2^45232066455 is an apocalyptic number.

45232066455 is a deficient number, since it is larger than the sum of its proper divisors (30285818985).

45232066455 is a wasteful number, since it uses less digits than its factorization.

45232066455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131107470.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 45232066455 in words is "forty-five billion, two hundred thirty-two million, sixty-six thousand, four hundred fifty-five".