45425275066 has 8 divisors (see below), whose sum is σ = 69071308884. Its totient is φ = 22401505440.

The previous prime is 45425275039. The next prime is 45425275073. The reversal of 45425275066 is 66057252454.

It is a happy number.

45425275066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41073102225 + 4352172841 = 202665^2 + 65971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45425275066² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155565865 + ... + 155566156.

Almost surely, 2^45425275066 is an apocalyptic number.

45425275066 is a deficient number, since it is larger than the sum of its proper divisors (23646033818).

45425275066 is a wasteful number, since it uses less digits than its factorization.

45425275066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311132096.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 45425275066 in words is "forty-five billion, four hundred twenty-five million, two hundred seventy-five thousand, sixty-six".