45772527747 has 8 divisors (see below), whose sum is σ = 62181547344. Its totient is φ = 29939263328.

The previous prime is 45772527737. The next prime is 45772527799. The reversal of 45772527747 is 74772527754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45772527747 - 2¹⁵ = 45772494979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45772527707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143938608 + ... + 143938925.

It is an arithmetic number, because the mean of its divisors is an integer number (7772693418).

Almost surely, 2^45772527747 is an apocalyptic number.

45772527747 is a deficient number, since it is larger than the sum of its proper divisors (16409019597).

45772527747 is a wasteful number, since it uses less digits than its factorization.

45772527747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287877589.

The product of its digits is 26891200, while the sum is 57.

The spelling of 45772527747 in words is "forty-five billion, seven hundred seventy-two million, five hundred twenty-seven thousand, seven hundred forty-seven".