45324042355 has 4 divisors (see below), whose sum is σ = 54388850832. Its totient is φ = 36259233880.

The previous prime is 45324042301. The next prime is 45324042451. The reversal of 45324042355 is 55324042354.

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

It is not a de Polignac number, because 45324042355 - 2²⁷ = 45189824627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4532404231 + ... + 4532404240.

It is an arithmetic number, because the mean of its divisors is an integer number (13597212708).

Almost surely, 2^45324042355 is an apocalyptic number.

45324042355 is a deficient number, since it is larger than the sum of its proper divisors (9064808477).

45324042355 is an equidigital number, since it uses as much as digits as its factorization.

45324042355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9064808476.

The product of its (nonzero) digits is 288000, while the sum is 37.

Subtracting 45324042355 from its reverse (55324042354), we obtain a palindrome (9999999999).

The spelling of 45324042355 in words is "forty-five billion, three hundred twenty-four million, forty-two thousand, three hundred fifty-five".