1045450152305 has 16 divisors (see below), whose sum is σ = 1357901378064. Its totient is φ = 768105811200.

The previous prime is 1045450152293. The next prime is 1045450152319. The reversal of 1045450152305 is 5032510545401.

It can be written as a sum of positive squares in 8 ways, for example, as 49430184241 + 996019968064 = 222329^2 + 998008^2 .

It is not a de Polignac number, because 1045450152305 - 2⁸ = 1045450152049 is a prime.

It is a super-3 number, since 3×1045450152305³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40809146 + ... + 40834755.

It is an arithmetic number, because the mean of its divisors is an integer number (84868836129).

Almost surely, 2^{1045450152305} is an apocalyptic number.

It is an amenable number.

1045450152305 is a deficient number, since it is larger than the sum of its proper divisors (312451225759).

1045450152305 is a wasteful number, since it uses less digits than its factorization.

1045450152305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81644116.

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

Adding to 1045450152305 its reverse (5032510545401), we get a palindrome (6077960697706).

The spelling of 1045450152305 in words is "one trillion, forty-five billion, four hundred fifty million, one hundred fifty-two thousand, three hundred five".