47911014937 has 2 divisors, whose sum is σ = 47911014938. Its totient is φ = 47911014936.

The previous prime is 47911014911. The next prime is 47911014967. The reversal of 47911014937 is 73941011974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47393725401 + 517289536 = 217701^2 + 22744^2 .

It is a cyclic number.

It is not a de Polignac number, because 47911014937 - 2¹¹ = 47911012889 is a prime.

It is a super-2 number, since 2×47911014937² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47911014967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23955507468 + 23955507469.

It is an arithmetic number, because the mean of its divisors is an integer number (23955507469).

Almost surely, 2^47911014937 is an apocalyptic number.

It is an amenable number.

47911014937 is a deficient number, since it is larger than the sum of its proper divisors (1).

47911014937 is an equidigital number, since it uses as much as digits as its factorization.

47911014937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 46.

The spelling of 47911014937 in words is "forty-seven billion, nine hundred eleven million, fourteen thousand, nine hundred thirty-seven".