46747939541 has 2 divisors, whose sum is σ = 46747939542. Its totient is φ = 46747939540.

The previous prime is 46747939501. The next prime is 46747939543. The reversal of 46747939541 is 14593974764.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38443444900 + 8304494641 = 196070^2 + 91129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46747939541 is a prime.

Together with 46747939543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46747939543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23373969770 + 23373969771.

It is an arithmetic number, because the mean of its divisors is an integer number (23373969771).

Almost surely, 2^46747939541 is an apocalyptic number.

It is an amenable number.

46747939541 is a deficient number, since it is larger than the sum of its proper divisors (1).

46747939541 is an equidigital number, since it uses as much as digits as its factorization.

46747939541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22861440, while the sum is 59.

The spelling of 46747939541 in words is "forty-six billion, seven hundred forty-seven million, nine hundred thirty-nine thousand, five hundred forty-one".