46118641529 has 2 divisors, whose sum is σ = 46118641530. Its totient is φ = 46118641528.

The previous prime is 46118641447. The next prime is 46118641531. The reversal of 46118641529 is 92514681164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24110325625 + 22008315904 = 155275^2 + 148352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46118641529 is a prime.

It is a Sophie Germain prime.

Together with 46118641531, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46118641559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23059320764 + 23059320765.

It is an arithmetic number, because the mean of its divisors is an integer number (23059320765).

Almost surely, 2^46118641529 is an apocalyptic number.

It is an amenable number.

46118641529 is a deficient number, since it is larger than the sum of its proper divisors (1).

46118641529 is an equidigital number, since it uses as much as digits as its factorization.

46118641529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 47.

The spelling of 46118641529 in words is "forty-six billion, one hundred eighteen million, six hundred forty-one thousand, five hundred twenty-nine".