72607500151 has 2 divisors, whose sum is σ = 72607500152. Its totient is φ = 72607500150.

The previous prime is 72607500139. The next prime is 72607500169. The reversal of 72607500151 is 15100570627.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72607500151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72607500101) 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, 36303750075 + 36303750076.

It is an arithmetic number, because the mean of its divisors is an integer number (36303750076).

Almost surely, 2^72607500151 is an apocalyptic number.

72607500151 is a deficient number, since it is larger than the sum of its proper divisors (1).

72607500151 is an equidigital number, since it uses as much as digits as its factorization.

72607500151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14700, while the sum is 34.

The spelling of 72607500151 in words is "seventy-two billion, six hundred seven million, five hundred thousand, one hundred fifty-one".