45020771576555 has 8 divisors (see below), whose sum is σ = 54025444508832. Its totient is φ = 36016271516608.

The previous prime is 45020771576503. The next prime is 45020771576621. The reversal of 45020771576555 is 55567517702054.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45020771576555 - 2⁸ = 45020771576299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45020771576494 and 45020771576503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42644447 + ... + 43687416.

It is an arithmetic number, because the mean of its divisors is an integer number (6753180563604).

Almost surely, 2^{45020771576555} is an apocalyptic number.

45020771576555 is a deficient number, since it is larger than the sum of its proper divisors (9004672932277).

45020771576555 is a wasteful number, since it uses less digits than its factorization.

45020771576555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86436165.

The product of its (nonzero) digits is 51450000, while the sum is 59.

The spelling of 45020771576555 in words is "forty-five trillion, twenty billion, seven hundred seventy-one million, five hundred seventy-six thousand, five hundred fifty-five".