46931200385 has 4 divisors (see below), whose sum is σ = 56317440468. Its totient is φ = 37544960304.

The previous prime is 46931200373. The next prime is 46931200403. The reversal of 46931200385 is 58300213964.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20400980224 + 26530220161 = 142832^2 + 162881^2 .

It is a cyclic number.

It is not a de Polignac number, because 46931200385 - 2⁴ = 46931200369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4693120034 + ... + 4693120043.

It is an arithmetic number, because the mean of its divisors is an integer number (14079360117).

Almost surely, 2^46931200385 is an apocalyptic number.

It is an amenable number.

46931200385 is a deficient number, since it is larger than the sum of its proper divisors (9386240083).

46931200385 is an equidigital number, since it uses as much as digits as its factorization.

46931200385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9386240082.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 46931200385 in words is "forty-six billion, nine hundred thirty-one million, two hundred thousand, three hundred eighty-five".