72235200252671 has 2 divisors, whose sum is σ = 72235200252672. Its totient is φ = 72235200252670.

The previous prime is 72235200252653. The next prime is 72235200252679. The reversal of 72235200252671 is 17625200253227.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72235200252671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72235200252679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36117600126335 + 36117600126336.

It is an arithmetic number, because the mean of its divisors is an integer number (36117600126336).

Almost surely, 2^{72235200252671} is an apocalyptic number.

72235200252671 is a deficient number, since it is larger than the sum of its proper divisors (1).

72235200252671 is an equidigital number, since it uses as much as digits as its factorization.

72235200252671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 72235200252671 in words is "seventy-two trillion, two hundred thirty-five billion, two hundred million, two hundred fifty-two thousand, six hundred seventy-one".