45134325415 has 4 divisors (see below), whose sum is σ = 54161190504. Its totient is φ = 36107460328.

The previous prime is 45134325407. The next prime is 45134325419. The reversal of 45134325415 is 51452343154.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45134325415 - 2³ = 45134325407 is a prime.

It is a super-2 number, since 2×45134325415² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45134325419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4513432537 + ... + 4513432546.

It is an arithmetic number, because the mean of its divisors is an integer number (13540297626).

Almost surely, 2^45134325415 is an apocalyptic number.

45134325415 is a deficient number, since it is larger than the sum of its proper divisors (9026865089).

45134325415 is an equidigital number, since it uses as much as digits as its factorization.

45134325415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9026865088.

The product of its digits is 144000, while the sum is 37.

Adding to 45134325415 its reverse (51452343154), we get a palindrome (96586668569).

The spelling of 45134325415 in words is "forty-five billion, one hundred thirty-four million, three hundred twenty-five thousand, four hundred fifteen".