45155576 has 32 divisors (see below), whose sum is σ = 86799600. Its totient is φ = 22014720.

The previous prime is 45155573. The next prime is 45155597. The reversal of 45155576 is 67555154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45155573) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 118955 + ... + 119333.

Almost surely, 2^45155576 is an apocalyptic number.

It is an amenable number.

45155576 is a deficient number, since it is larger than the sum of its proper divisors (41644024).

45155576 is a wasteful number, since it uses less digits than its factorization.

45155576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 715 counting only the distinct ones).

The product of its digits is 105000, while the sum is 38.

The square root of 45155576 is about 6719.7898776673. The cubic root of 45155576 is about 356.0987606314.

The spelling of 45155576 in words is "forty-five million, one hundred fifty-five thousand, five hundred seventy-six".