850514005 has 32 divisors (see below), whose sum is σ = 1203730560. Its totient is φ = 570136320.

The previous prime is 850513999. The next prime is 850514051. The reversal of 850514005 is 500415058.

It is not a de Polignac number, because 850514005 - 2³ = 850513997 is a prime.

It is a super-2 number, since 2×850514005² = 1446748145402280050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27667 + ... + 49663.

It is an arithmetic number, because the mean of its divisors is an integer number (37616580).

Almost surely, 2^850514005 is an apocalyptic number.

It is an amenable number.

850514005 is a deficient number, since it is larger than the sum of its proper divisors (353216555).

850514005 is a wasteful number, since it uses less digits than its factorization.

850514005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22069.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 850514005 is about 29163.5732550043. The cubic root of 850514005 is about 947.4591401264.

The spelling of 850514005 in words is "eight hundred fifty million, five hundred fourteen thousand, five".