47137929269623 has 2 divisors, whose sum is σ = 47137929269624. Its totient is φ = 47137929269622.

The previous prime is 47137929269593. The next prime is 47137929269759. The reversal of 47137929269623 is 32696292973174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47137929269623 - 2⁹ = 47137929269111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47137929269323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23568964634811 + 23568964634812.

It is an arithmetic number, because the mean of its divisors is an integer number (23568964634812).

Almost surely, 2^{47137929269623} is an apocalyptic number.

47137929269623 is a deficient number, since it is larger than the sum of its proper divisors (1).

47137929269623 is an equidigital number, since it uses as much as digits as its factorization.

47137929269623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 370355328, while the sum is 70.

The spelling of 47137929269623 in words is "forty-seven trillion, one hundred thirty-seven billion, nine hundred twenty-nine million, two hundred sixty-nine thousand, six hundred twenty-three".