72153114773167 has 2 divisors, whose sum is σ = 72153114773168. Its totient is φ = 72153114773166.

The previous prime is 72153114773023. The next prime is 72153114773191. The reversal of 72153114773167 is 76137741135127.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72153114773167 - 2³¹ = 72150967289519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72153114773197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36076557386583 + 36076557386584.

It is an arithmetic number, because the mean of its divisors is an integer number (36076557386584).

Almost surely, 2^{72153114773167} is an apocalyptic number.

72153114773167 is a deficient number, since it is larger than the sum of its proper divisors (1).

72153114773167 is an equidigital number, since it uses as much as digits as its factorization.

72153114773167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5186160, while the sum is 55.

The spelling of 72153114773167 in words is "seventy-two trillion, one hundred fifty-three billion, one hundred fourteen million, seven hundred seventy-three thousand, one hundred sixty-seven".