45523466 has 4 divisors (see below), whose sum is σ = 68285202. Its totient is φ = 22761732.

The previous prime is 45523451. The next prime is 45523483. The reversal of 45523466 is 66432554.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35058241 + 10465225 = 5921^2 + 3235^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11380865 + ... + 11380868.

Almost surely, 2^45523466 is an apocalyptic number.

45523466 is a deficient number, since it is larger than the sum of its proper divisors (22761736).

45523466 is a wasteful number, since it uses less digits than its factorization.

45523466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22761735.

The product of its digits is 86400, while the sum is 35.

The square root of 45523466 is about 6747.1079730504. The cubic root of 45523466 is about 357.0632114816.

The spelling of 45523466 in words is "forty-five million, five hundred twenty-three thousand, four hundred sixty-six".