46641601187 has 2 divisors, whose sum is σ = 46641601188. Its totient is φ = 46641601186.

The previous prime is 46641601151. The next prime is 46641601213. The reversal of 46641601187 is 78110614664.

46641601187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46641601187 - 2³² = 42346633891 is a prime.

It is a super-2 number, since 2×46641601187² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46641601687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23320800593 + 23320800594.

It is an arithmetic number, because the mean of its divisors is an integer number (23320800594).

Almost surely, 2^46641601187 is an apocalyptic number.

46641601187 is a deficient number, since it is larger than the sum of its proper divisors (1).

46641601187 is an equidigital number, since it uses as much as digits as its factorization.

46641601187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 46641601187 in words is "forty-six billion, six hundred forty-one million, six hundred one thousand, one hundred eighty-seven".