45450333245 has 8 divisors (see below), whose sum is σ = 56014464984. Its totient is φ = 35377556544.

The previous prime is 45450333241. The next prime is 45450333293. The reversal of 45450333245 is 54233305454.

It can be written as a sum of positive squares in 4 ways, for example, as 7480693081 + 37969640164 = 86491^2 + 194858^2 .

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 45450333245 - 2² = 45450333241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45450333199 and 45450333208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45450333241) 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, 122838554 + ... + 122838923.

It is an arithmetic number, because the mean of its divisors is an integer number (7001808123).

Almost surely, 2^45450333245 is an apocalyptic number.

It is an amenable number.

45450333245 is a deficient number, since it is larger than the sum of its proper divisors (10564131739).

45450333245 is a wasteful number, since it uses less digits than its factorization.

45450333245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245677519.

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 45450333245 its reverse (54233305454), we get a palindrome (99683638699).

The spelling of 45450333245 in words is "forty-five billion, four hundred fifty million, three hundred thirty-three thousand, two hundred forty-five".