47030697541 has 2 divisors, whose sum is σ = 47030697542. Its totient is φ = 47030697540.

The previous prime is 47030697529. The next prime is 47030697559. The reversal of 47030697541 is 14579603074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45481960225 + 1548737316 = 213265^2 + 39354^2 .

It is a cyclic number.

It is not a de Polignac number, because 47030697541 - 2⁵ = 47030697509 is a prime.

It is a super-2 number, since 2×47030697541² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47030697491 and 47030697500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47030697341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23515348770 + 23515348771.

It is an arithmetic number, because the mean of its divisors is an integer number (23515348771).

Almost surely, 2^47030697541 is an apocalyptic number.

It is an amenable number.

47030697541 is a deficient number, since it is larger than the sum of its proper divisors (1).

47030697541 is an equidigital number, since it uses as much as digits as its factorization.

47030697541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 47030697541 in words is "forty-seven billion, thirty million, six hundred ninety-seven thousand, five hundred forty-one".