72476101723 has 2 divisors, whose sum is σ = 72476101724. Its totient is φ = 72476101722.

The previous prime is 72476101693. The next prime is 72476101727. The reversal of 72476101723 is 32710167427.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72476101723 is a prime.

It is not a weakly prime, because it can be changed into another prime (72476101727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36238050861 + 36238050862.

It is an arithmetic number, because the mean of its divisors is an integer number (36238050862).

Almost surely, 2^72476101723 is an apocalyptic number.

72476101723 is a deficient number, since it is larger than the sum of its proper divisors (1).

72476101723 is an equidigital number, since it uses as much as digits as its factorization.

72476101723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 72476101723 in words is "seventy-two billion, four hundred seventy-six million, one hundred one thousand, seven hundred twenty-three".