45504087 has 8 divisors (see below), whose sum is σ = 64241136. Its totient is φ = 28551552.

The previous prime is 45504073. The next prime is 45504089. The reversal of 45504087 is 78040554.

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

It is not a de Polignac number, because 45504087 - 2⁴ = 45504071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504089) 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, 446068 + ... + 446169.

It is an arithmetic number, because the mean of its divisors is an integer number (8030142).

Almost surely, 2^45504087 is an apocalyptic number.

45504087 is a deficient number, since it is larger than the sum of its proper divisors (18737049).

45504087 is a wasteful number, since it uses less digits than its factorization.

45504087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892257.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 45504087 is about 6745.6717234090. The cubic root of 45504087 is about 357.0125379083.

The spelling of 45504087 in words is "forty-five million, five hundred four thousand, eighty-seven".