45250475766 has 32 divisors (see below), whose sum is σ = 91282204800. Its totient is φ = 14953794240.

The previous prime is 45250475761. The next prime is 45250475789. The reversal of 45250475766 is 66757405254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45250475761) 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 15 ways as a sum of consecutive naturals, for example, 291850 + ... + 419138.

It is an arithmetic number, because the mean of its divisors is an integer number (2852568900).

Almost surely, 2^45250475766 is an apocalyptic number.

45250475766 is an abundant number, since it is smaller than the sum of its proper divisors (46031729034).

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

45250475766 is a wasteful number, since it uses less digits than its factorization.

45250475766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127804.

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 45250475766 in words is "forty-five billion, two hundred fifty million, four hundred seventy-five thousand, seven hundred sixty-six".