45545434134 has 16 divisors (see below), whose sum is σ = 91106029488. Its totient is φ = 15179284512.

The previous prime is 45545434117. The next prime is 45545434153. The reversal of 45545434134 is 43143454554.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592477 + ... + 664920.

It is an arithmetic number, because the mean of its divisors is an integer number (5694126843).

Almost surely, 2^45545434134 is an apocalyptic number.

45545434134 is an abundant number, since it is smaller than the sum of its proper divisors (45560595354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45545434134 is a wasteful number, since it uses less digits than its factorization.

45545434134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263439.

The product of its digits is 1152000, while the sum is 42.

Adding to 45545434134 its reverse (43143454554), we get a palindrome (88688888688).

The spelling of 45545434134 in words is "forty-five billion, five hundred forty-five million, four hundred thirty-four thousand, one hundred thirty-four".