47345485037 has 2 divisors, whose sum is σ = 47345485038. Its totient is φ = 47345485036.

The previous prime is 47345485003. The next prime is 47345485049. The reversal of 47345485037 is 73058454374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42170265316 + 5175219721 = 205354^2 + 71939^2 .

It is a cyclic number.

It is not a de Polignac number, because 47345485037 - 2¹⁸ = 47345222893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47345485337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23672742518 + 23672742519.

It is an arithmetic number, because the mean of its divisors is an integer number (23672742519).

Almost surely, 2^47345485037 is an apocalyptic number.

It is an amenable number.

47345485037 is a deficient number, since it is larger than the sum of its proper divisors (1).

47345485037 is an equidigital number, since it uses as much as digits as its factorization.

47345485037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 47345485037 in words is "forty-seven billion, three hundred forty-five million, four hundred eighty-five thousand, thirty-seven".