47234153737 has 2 divisors, whose sum is σ = 47234153738. Its totient is φ = 47234153736.

The previous prime is 47234153717. The next prime is 47234153777. The reversal of 47234153737 is 73735143274.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38051914761 + 9182238976 = 195069^2 + 95824^2 .

It is a cyclic number.

It is not a de Polignac number, because 47234153737 - 2⁷ = 47234153609 is a prime.

It is not a weakly prime, because it can be changed into another prime (47234153717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23617076868 + 23617076869.

It is an arithmetic number, because the mean of its divisors is an integer number (23617076869).

Almost surely, 2^47234153737 is an apocalyptic number.

It is an amenable number.

47234153737 is a deficient number, since it is larger than the sum of its proper divisors (1).

47234153737 is an equidigital number, since it uses as much as digits as its factorization.

47234153737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 46.

The spelling of 47234153737 in words is "forty-seven billion, two hundred thirty-four million, one hundred fifty-three thousand, seven hundred thirty-seven".