72150279151 has 2 divisors, whose sum is σ = 72150279152. Its totient is φ = 72150279150.

The previous prime is 72150279137. The next prime is 72150279163. The reversal of 72150279151 is 15197205127.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72150279151 - 2²³ = 72141890543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72150274151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36075139575 + 36075139576.

It is an arithmetic number, because the mean of its divisors is an integer number (36075139576).

Almost surely, 2^72150279151 is an apocalyptic number.

72150279151 is a deficient number, since it is larger than the sum of its proper divisors (1).

72150279151 is an equidigital number, since it uses as much as digits as its factorization.

72150279151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 40.

The spelling of 72150279151 in words is "seventy-two billion, one hundred fifty million, two hundred seventy-nine thousand, one hundred fifty-one".