45557116 has 24 divisors (see below), whose sum is σ = 87381504. Its totient is φ = 20610480.

The previous prime is 45557107. The next prime is 45557177. The reversal of 45557116 is 61175554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7491 + ... + 12133.

It is an arithmetic number, because the mean of its divisors is an integer number (3640896).

Almost surely, 2^45557116 is an apocalyptic number.

It is an amenable number.

45557116 is a deficient number, since it is larger than the sum of its proper divisors (41824388).

45557116 is a wasteful number, since it uses less digits than its factorization.

45557116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881 (or 4879 counting only the distinct ones).

The product of its digits is 21000, while the sum is 34.

The square root of 45557116 is about 6749.6011734028. The cubic root of 45557116 is about 357.1511677152.

The spelling of 45557116 in words is "forty-five million, five hundred fifty-seven thousand, one hundred sixteen".