47577390101 has 2 divisors, whose sum is σ = 47577390102. Its totient is φ = 47577390100.

The previous prime is 47577390073. The next prime is 47577390121. The reversal of 47577390101 is 10109377574.

It is a happy number.

47577390101 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 can be written as a sum of positive squares in only one way, i.e., 44508340900 + 3069049201 = 210970^2 + 55399^2 .

It is a cyclic number.

It is not a de Polignac number, because 47577390101 - 2²⁶ = 47510281237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47577390121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23788695050 + 23788695051.

It is an arithmetic number, because the mean of its divisors is an integer number (23788695051).

Almost surely, 2^47577390101 is an apocalyptic number.

It is an amenable number.

47577390101 is a deficient number, since it is larger than the sum of its proper divisors (1).

47577390101 is an equidigital number, since it uses as much as digits as its factorization.

47577390101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185220, while the sum is 44.

The spelling of 47577390101 in words is "forty-seven billion, five hundred seventy-seven million, three hundred ninety thousand, one hundred one".