45200687 has 6 divisors (see below), whose sum is σ = 52580448. Its totient is φ = 38743404.

The previous prime is 45200663. The next prime is 45200689. The reversal of 45200687 is 78600254.

It is not a de Polignac number, because 45200687 - 2¹⁰ = 45199663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45200689) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 461183 + ... + 461280.

It is an arithmetic number, because the mean of its divisors is an integer number (8763408).

Almost surely, 2^45200687 is an apocalyptic number.

45200687 is a deficient number, since it is larger than the sum of its proper divisors (7379761).

45200687 is an equidigital number, since it uses as much as digits as its factorization.

45200687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922477 (or 922470 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 45200687 is about 6723.1456179381. The cubic root of 45200687 is about 356.2173035756.

The spelling of 45200687 in words is "forty-five million, two hundred thousand, six hundred eighty-seven".