45716511894 has 16 divisors (see below), whose sum is σ = 96811437168. Its totient is φ = 14342435072.

The previous prime is 45716511881. The next prime is 45716511899. The reversal of 45716511894 is 49811561754.

45716511894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45716511899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224100447 + ... + 224100650.

It is an arithmetic number, because the mean of its divisors is an integer number (6050714823).

Almost surely, 2^45716511894 is an apocalyptic number.

45716511894 is an abundant number, since it is smaller than the sum of its proper divisors (51094925274).

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

45716511894 is a wasteful number, since it uses less digits than its factorization.

45716511894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448201119.

The product of its digits is 1209600, while the sum is 51.

The spelling of 45716511894 in words is "forty-five billion, seven hundred sixteen million, five hundred eleven thousand, eight hundred ninety-four".