45523001040 has 80 divisors (see below), whose sum is σ = 153950521536. Its totient is φ = 11035878400.

The previous prime is 45523001039. The next prime is 45523001087. The reversal of 45523001040 is 4010032554.

45523001040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 45523001040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8619141 + ... + 8624420.

Almost surely, 2^45523001040 is an apocalyptic number.

45523001040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45523001040 is an abundant number, since it is smaller than the sum of its proper divisors (108427520496).

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

45523001040 is a wasteful number, since it uses less digits than its factorization.

45523001040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17243588 (or 17243582 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 45523001040 its reverse (4010032554), we get a palindrome (49533033594).

The spelling of 45523001040 in words is "forty-five billion, five hundred twenty-three million, one thousand, forty".