45145035415 has 32 divisors (see below), whose sum is σ = 56270979072. Its totient is φ = 34733232000.

The previous prime is 45145035379. The next prime is 45145035473. The reversal of 45145035415 is 51453054154.

It is not a de Polignac number, because 45145035415 - 2⁹ = 45145034903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 36672850 + ... + 36674080.

It is an arithmetic number, because the mean of its divisors is an integer number (1758468096).

Almost surely, 2^45145035415 is an apocalyptic number.

45145035415 is a deficient number, since it is larger than the sum of its proper divisors (11125943657).

45145035415 is a wasteful number, since it uses less digits than its factorization.

45145035415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551.

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 45145035415 its reverse (51453054154), we get a palindrome (96598089569).

The spelling of 45145035415 in words is "forty-five billion, one hundred forty-five million, thirty-five thousand, four hundred fifteen".