45253313140 has 48 divisors (see below), whose sum is σ = 108640425600. Its totient is φ = 15510782592.

The previous prime is 45253313111. The next prime is 45253313143. The reversal of 45253313140 is 4131335254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45253313143) 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, 439071 + ... + 532249.

It is an arithmetic number, because the mean of its divisors is an integer number (2263342200).

Almost surely, 2^45253313140 is an apocalyptic number.

It is an amenable number.

45253313140 is an abundant number, since it is smaller than the sum of its proper divisors (63387112460).

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

45253313140 is a wasteful number, since it uses less digits than its factorization.

45253313140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96664 (or 96662 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 45253313140 its reverse (4131335254), we get a palindrome (49384648394).

The spelling of 45253313140 in words is "forty-five billion, two hundred fifty-three million, three hundred thirteen thousand, one hundred forty".