850452755 has 8 divisors (see below), whose sum is σ = 1020786624. Its totient is φ = 680200000.

The previous prime is 850452739. The next prime is 850452767. The reversal of 850452755 is 557254058.

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

It is not a de Polignac number, because 850452755 - 2⁴ = 850452739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5855 + ... + 41655.

It is an arithmetic number, because the mean of its divisors is an integer number (127598328).

Almost surely, 2^850452755 is an apocalyptic number.

850452755 is a deficient number, since it is larger than the sum of its proper divisors (170333869).

850452755 is a wasteful number, since it uses less digits than its factorization.

850452755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40557.

The product of its (nonzero) digits is 280000, while the sum is 41.

The square root of 850452755 is about 29162.5231247229. The cubic root of 850452755 is about 947.4363957369.

The spelling of 850452755 in words is "eight hundred fifty million, four hundred fifty-two thousand, seven hundred fifty-five".