4455890087 has 8 divisors (see below), whose sum is σ = 4890794880. Its totient is φ = 4025955960.

The previous prime is 4455890081. The next prime is 4455890113. The reversal of 4455890087 is 7800985544.

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 4455890087 - 2⁸ = 4455889831 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 (4455890081) 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, 1240787 + ... + 1244372.

It is an arithmetic number, because the mean of its divisors is an integer number (611349360).

Almost surely, 2^4455890087 is an apocalyptic number.

4455890087 is a deficient number, since it is larger than the sum of its proper divisors (434904793).

4455890087 is a wasteful number, since it uses less digits than its factorization.

4455890087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485333.

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 4455890087 is about 66752.4537901042. The cubic root of 4455890087 is about 1645.5515421589.

The spelling of 4455890087 in words is "four billion, four hundred fifty-five million, eight hundred ninety thousand, eighty-seven".