45450737418241 has 8 divisors (see below), whose sum is σ = 45577988375040. Its totient is φ = 45323490057888.

The previous prime is 45450737418197. The next prime is 45450737418259. The reversal of 45450737418241 is 14281473705454.

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 a de Polignac number, because none of the positive numbers 2^k-45450737418241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45450737418941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25494480 + ... + 27218926.

It is an arithmetic number, because the mean of its divisors is an integer number (5697248546880).

Almost surely, 2^{45450737418241} is an apocalyptic number.

It is an amenable number.

45450737418241 is a deficient number, since it is larger than the sum of its proper divisors (127250956799).

45450737418241 is a wasteful number, since it uses less digits than its factorization.

45450737418241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798223.

The product of its (nonzero) digits is 15052800, while the sum is 55.

The spelling of 45450737418241 in words is "forty-five trillion, four hundred fifty billion, seven hundred thirty-seven million, four hundred eighteen thousand, two hundred forty-one".