2085314450 has 24 divisors (see below), whose sum is σ = 3983517732. Its totient is φ = 811581120.

The previous prime is 2085314449. The next prime is 2085314509. The reversal of 2085314450 is 544135802.

It can be written as a sum of positive squares in 6 ways, for example, as 1221013249 + 864301201 = 34943^2 + 29399^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 561749 + ... + 565448.

Almost surely, 2^2085314450 is an apocalyptic number.

2085314450 is a deficient number, since it is larger than the sum of its proper divisors (1898203282).

2085314450 is a wasteful number, since it uses less digits than its factorization.

2085314450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127246 (or 1127241 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 2085314450 is about 45665.2433476490. The cubic root of 2085314450 is about 1277.5870986351.

The spelling of 2085314450 in words is "two billion, eighty-five million, three hundred fourteen thousand, four hundred fifty".