45450351125 has 8 divisors (see below), whose sum is σ = 56722038360. Its totient is φ = 36360280800.

The previous prime is 45450351113. The next prime is 45450351151. The reversal of 45450351125 is 52115305454.

It can be written as a sum of positive squares in 4 ways, for example, as 1502260081 + 43948091044 = 38759^2 + 209638^2 .

It is not a de Polignac number, because 45450351125 - 2¹² = 45450347029 is a prime.

It is a congruent number.

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, 181801280 + ... + 181801529.

It is an arithmetic number, because the mean of its divisors is an integer number (7090254795).

Almost surely, 2^45450351125 is an apocalyptic number.

It is an amenable number.

45450351125 is a deficient number, since it is larger than the sum of its proper divisors (11271687235).

45450351125 is an equidigital number, since it uses as much as digits as its factorization.

45450351125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363602824 (or 363602814 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 45450351125 its reverse (52115305454), we get a palindrome (97565656579).

The spelling of 45450351125 in words is "forty-five billion, four hundred fifty million, three hundred fifty-one thousand, one hundred twenty-five".