45716511947 has 8 divisors (see below), whose sum is σ = 46250383536. Its totient is φ = 45184614912.

The previous prime is 45716511923. The next prime is 45716511949. The reversal of 45716511947 is 74911561754.

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 45716511947 - 2²⁶ = 45649403083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45716511895 and 45716511904.

It is not an unprimeable number, because it can be changed into a prime (45716511949) 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, 447038 + ... + 539699.

It is an arithmetic number, because the mean of its divisors is an integer number (5781297942).

Almost surely, 2^45716511947 is an apocalyptic number.

45716511947 is a deficient number, since it is larger than the sum of its proper divisors (533871589).

45716511947 is a wasteful number, since it uses less digits than its factorization.

45716511947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987277.

The product of its digits is 1058400, while the sum is 50.

The spelling of 45716511947 in words is "forty-five billion, seven hundred sixteen million, five hundred eleven thousand, nine hundred forty-seven".