45775523740 has 24 divisors (see below), whose sum is σ = 96358041360. Its totient is φ = 18266506368.

The previous prime is 45775523701. The next prime is 45775523741. The reversal of 45775523740 is 4732557754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45775523741) by changing a digit.

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, 2722857 + ... + 2739616.

It is an arithmetic number, because the mean of its divisors is an integer number (4014918390).

Almost surely, 2^45775523740 is an apocalyptic number.

It is an amenable number.

45775523740 is an abundant number, since it is smaller than the sum of its proper divisors (50582517620).

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

45775523740 is a wasteful number, since it uses less digits than its factorization.

45775523740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462901 (or 5462899 counting only the distinct ones).

The product of its (nonzero) digits is 4116000, while the sum is 49.

The spelling of 45775523740 in words is "forty-five billion, seven hundred seventy-five million, five hundred twenty-three thousand, seven hundred forty".