45242542334555 has 8 divisors (see below), whose sum is σ = 54427804080432. Its totient is φ = 36102865015008.

The previous prime is 45242542334527. The next prime is 45242542334579. The reversal of 45242542334555 is 55543324524254.

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 45242542334555 - 2²² = 45242538140251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45242542334497 and 45242542334506.

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, 11396104397 + ... + 11396108366.

It is an arithmetic number, because the mean of its divisors is an integer number (6803475510054).

Almost surely, 2^{45242542334555} is an apocalyptic number.

45242542334555 is a deficient number, since it is larger than the sum of its proper divisors (9185261745877).

45242542334555 is a wasteful number, since it uses less digits than its factorization.

45242542334555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22792213165.

The product of its digits is 57600000, while the sum is 53.

The spelling of 45242542334555 in words is "forty-five trillion, two hundred forty-two billion, five hundred forty-two million, three hundred thirty-four thousand, five hundred fifty-five".