45524405140 has 24 divisors (see below), whose sum is σ = 95758774272. Its totient is φ = 18179757600.

The previous prime is 45524405131. The next prime is 45524405153. The reversal of 45524405140 is 4150442554.

It is a junction number, because it is equal to n+sod(n) for n = 45524405096 and 45524405105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1862836 + ... + 1887115.

It is an arithmetic number, because the mean of its divisors is an integer number (3989948928).

Almost surely, 2^45524405140 is an apocalyptic number.

It is an amenable number.

45524405140 is an abundant number, since it is smaller than the sum of its proper divisors (50234369132).

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

45524405140 is a wasteful number, since it uses less digits than its factorization.

45524405140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750567 (or 3750565 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 45524405140 its reverse (4150442554), we get a palindrome (49674847694).

The spelling of 45524405140 in words is "forty-five billion, five hundred twenty-four million, four hundred five thousand, one hundred forty".