45524154323 has 4 divisors (see below), whose sum is σ = 45525272088. Its totient is φ = 45523036560.

The previous prime is 45524154257. The next prime is 45524154329. The reversal of 45524154323 is 32345142554.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45524154323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45524154329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495386 + ... + 580047.

It is an arithmetic number, because the mean of its divisors is an integer number (11381318022).

Almost surely, 2^45524154323 is an apocalyptic number.

45524154323 is a deficient number, since it is larger than the sum of its proper divisors (1117765).

45524154323 is a wasteful number, since it uses less digits than its factorization.

45524154323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117764.

The product of its digits is 288000, while the sum is 38.

Adding to 45524154323 its reverse (32345142554), we get a palindrome (77869296877).

The spelling of 45524154323 in words is "forty-five billion, five hundred twenty-four million, one hundred fifty-four thousand, three hundred twenty-three".