45504111 has 8 divisors (see below), whose sum is σ = 60711984. Its totient is φ = 30316160.

The previous prime is 45504089. The next prime is 45504133. The reversal of 45504111 is 11140554.

It is an interprime number because it is at equal distance from previous prime (45504089) and next prime (45504133).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45504111 - 2⁶ = 45504047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591 + ... + 9671.

It is an arithmetic number, because the mean of its divisors is an integer number (7588998).

Almost surely, 2^45504111 is an apocalyptic number.

45504111 is a deficient number, since it is larger than the sum of its proper divisors (15207873).

45504111 is a wasteful number, since it uses less digits than its factorization.

45504111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9961.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 45504111 is about 6745.6735023273. The cubic root of 45504111 is about 357.0126006741.

Adding to 45504111 its reverse (11140554), we get a palindrome (56644665).

The spelling of 45504111 in words is "forty-five million, five hundred four thousand, one hundred eleven".