46636425213 has 8 divisors (see below), whose sum is σ = 71065028928. Its totient is φ = 26649385824.

The previous prime is 46636425169. The next prime is 46636425223. The reversal of 46636425213 is 31252463664.

It is a happy number.

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

It is not a de Polignac number, because 46636425213 - 2¹³ = 46636417021 is a prime.

It is a super-4 number, since 4×46636425213⁴ (a number of 44 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46636425223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110391056 + ... + 1110391097.

It is an arithmetic number, because the mean of its divisors is an integer number (8883128616).

Almost surely, 2^46636425213 is an apocalyptic number.

It is an amenable number.

46636425213 is a deficient number, since it is larger than the sum of its proper divisors (24428603715).

46636425213 is a wasteful number, since it uses less digits than its factorization.

46636425213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220782163.

The product of its digits is 622080, while the sum is 42.

Adding to 46636425213 its reverse (31252463664), we get a palindrome (77888888877).

The spelling of 46636425213 in words is "forty-six billion, six hundred thirty-six million, four hundred twenty-five thousand, two hundred thirteen".