45618484 has 48 divisors (see below), whose sum is σ = 86550016. Its totient is φ = 20995200.

The previous prime is 45618481. The next prime is 45618509. The reversal of 45618484 is 48481654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45618481) 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 15 ways as a sum of consecutive naturals, for example, 279787 + ... + 279949.

Almost surely, 2^45618484 is an apocalyptic number.

It is an amenable number.

45618484 is a deficient number, since it is larger than the sum of its proper divisors (40931532).

45618484 is a wasteful number, since it uses less digits than its factorization.

45618484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 294 counting only the distinct ones).

The product of its digits is 122880, while the sum is 40.

The square root of 45618484 is about 6754.1456898708. The cubic root of 45618484 is about 357.3114633375.

The spelling of 45618484 in words is "forty-five million, six hundred eighteen thousand, four hundred eighty-four".