45150771 has 16 divisors (see below), whose sum is σ = 63438336. Its totient is φ = 28507776.

The previous prime is 45150769. The next prime is 45150773. The reversal of 45150771 is 17705154.

45150771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45150769) and next prime (45150773).

It is not a de Polignac number, because 45150771 - 2¹ = 45150769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45150773) 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 15 ways as a sum of consecutive naturals, for example, 3931 + ... + 10283.

It is an arithmetic number, because the mean of its divisors is an integer number (3964896).

Almost surely, 2^45150771 is an apocalyptic number.

45150771 is a deficient number, since it is larger than the sum of its proper divisors (18287565).

45150771 is a wasteful number, since it uses less digits than its factorization.

45150771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 45150771 is about 6719.4323420956. The cubic root of 45150771 is about 356.0861293730.

The spelling of 45150771 in words is "forty-five million, one hundred fifty thousand, seven hundred seventy-one".