45247530767 has 4 divisors (see below), whose sum is σ = 45423591456. Its totient is φ = 45071470080.

The previous prime is 45247530743. The next prime is 45247530773. The reversal of 45247530767 is 76703574254.

45247530767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45247530767 - 2⁶ = 45247530703 is a prime.

It is a super-2 number, since 2×45247530767² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45247550767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88029959 + ... + 88030472.

It is an arithmetic number, because the mean of its divisors is an integer number (11355897864).

Almost surely, 2^45247530767 is an apocalyptic number.

45247530767 is a deficient number, since it is larger than the sum of its proper divisors (176060689).

45247530767 is a wasteful number, since it uses less digits than its factorization.

45247530767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176060688.

The product of its (nonzero) digits is 4939200, while the sum is 50.

The spelling of 45247530767 in words is "forty-five billion, two hundred forty-seven million, five hundred thirty thousand, seven hundred sixty-seven".