894952513 has 24 divisors (see below), whose sum is σ = 1130208000. Its totient is φ = 708048432.

The previous prime is 894952511. The next prime is 894952523. The reversal of 894952513 is 315259498.

894952513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 894952513 - 2¹ = 894952511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (894952511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50248 + ... + 65686.

It is an arithmetic number, because the mean of its divisors is an integer number (47092000).

Almost surely, 2^894952513 is an apocalyptic number.

It is an amenable number.

894952513 is a deficient number, since it is larger than the sum of its proper divisors (235255487).

894952513 is a wasteful number, since it uses less digits than its factorization.

894952513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15486 (or 15459 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The square root of 894952513 is about 29915.7569351003. The cubic root of 894952513 is about 963.6810757388.

The spelling of 894952513 in words is "eight hundred ninety-four million, nine hundred fifty-two thousand, five hundred thirteen".