45040501454043 has 16 divisors (see below), whose sum is σ = 60063222241440. Its totient is φ = 30022391218176.

The previous prime is 45040501453993. The next prime is 45040501454057. The reversal of 45040501454043 is 34045410504054.

It is not a de Polignac number, because 45040501454043 - 2¹³ = 45040501445851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45040501453992 and 45040501454010.

It is not an unprimeable number, because it can be changed into a prime (45040501454093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640755043 + ... + 640825331.

It is an arithmetic number, because the mean of its divisors is an integer number (3753951390090).

Almost surely, 2^{45040501454043} is an apocalyptic number.

45040501454043 is a deficient number, since it is larger than the sum of its proper divisors (15022720787397).

45040501454043 is a wasteful number, since it uses less digits than its factorization.

45040501454043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100046.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 45040501454043 its reverse (34045410504054), we get a palindrome (79085911958097).

The spelling of 45040501454043 in words is "forty-five trillion, forty billion, five hundred one million, four hundred fifty-four thousand, forty-three".