47168572053773 has 2 divisors, whose sum is σ = 47168572053774. Its totient is φ = 47168572053772.

The previous prime is 47168572053767. The next prime is 47168572053797. The reversal of 47168572053773 is 37735027586174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33016665396169 + 14151906657604 = 5746013^2 + 3761902^2 .

It is a cyclic number.

It is not a de Polignac number, because 47168572053773 - 2¹⁸ = 47168571791629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47168572053373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23584286026886 + 23584286026887.

It is an arithmetic number, because the mean of its divisors is an integer number (23584286026887).

Almost surely, 2^{47168572053773} is an apocalyptic number.

It is an amenable number.

47168572053773 is a deficient number, since it is larger than the sum of its proper divisors (1).

47168572053773 is an equidigital number, since it uses as much as digits as its factorization.

47168572053773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207446400, while the sum is 65.

The spelling of 47168572053773 in words is "forty-seven trillion, one hundred sixty-eight billion, five hundred seventy-two million, fifty-three thousand, seven hundred seventy-three".