45327032757 has 48 divisors (see below), whose sum is σ = 73776568320. Its totient is φ = 27704041200.

The previous prime is 45327032753. The next prime is 45327032801. The reversal of 45327032757 is 75723072354.

It is a happy number.

45327032757 is a `hidden beast` number, since 4 + 5 + 3 + 270 + 327 + 57 = 666.

It is not a de Polignac number, because 45327032757 - 2² = 45327032753 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45327032753) 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 47 ways as a sum of consecutive naturals, for example, 15219 + ... + 301472.

It is an arithmetic number, because the mean of its divisors is an integer number (1537011840).

Almost surely, 2^45327032757 is an apocalyptic number.

It is an amenable number.

45327032757 is a deficient number, since it is larger than the sum of its proper divisors (28449535563).

45327032757 is a wasteful number, since it uses less digits than its factorization.

45327032757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316756 (or 316744 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 45.

The spelling of 45327032757 in words is "forty-five billion, three hundred twenty-seven million, thirty-two thousand, seven hundred fifty-seven".