72019495627 has 2 divisors, whose sum is σ = 72019495628. Its totient is φ = 72019495626.

The previous prime is 72019495579. The next prime is 72019495633. The reversal of 72019495627 is 72659491027.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72019495627 - 2²³ = 72011107019 is a prime.

It is not a weakly prime, because it can be changed into another prime (72019495927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36009747813 + 36009747814.

It is an arithmetic number, because the mean of its divisors is an integer number (36009747814).

Almost surely, 2^72019495627 is an apocalyptic number.

72019495627 is a deficient number, since it is larger than the sum of its proper divisors (1).

72019495627 is an equidigital number, since it uses as much as digits as its factorization.

72019495627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 72019495627 in words is "seventy-two billion, nineteen million, four hundred ninety-five thousand, six hundred twenty-seven".