45066475 has 6 divisors (see below), whose sum is σ = 55882460. Its totient is φ = 36053160.

The previous prime is 45066457. The next prime is 45066479. The reversal of 45066475 is 57466054.

It is a happy number.

It is not a de Polignac number, because 45066475 - 2⁵ = 45066443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45066479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 901305 + ... + 901354.

Almost surely, 2^45066475 is an apocalyptic number.

45066475 is a deficient number, since it is larger than the sum of its proper divisors (10815985).

45066475 is a wasteful number, since it uses less digits than its factorization.

45066475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802669 (or 1802664 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 45066475 is about 6713.1568579916. The cubic root of 45066475 is about 355.8643883385.

The spelling of 45066475 in words is "forty-five million, sixty-six thousand, four hundred seventy-five".