1472347591927 has 2 divisors, whose sum is σ = 1472347591928. Its totient is φ = 1472347591926.

The previous prime is 1472347591919. The next prime is 1472347591969. The reversal of 1472347591927 is 7291957432741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1472347591927 - 2³ = 1472347591919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472347591997) 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, 736173795963 + 736173795964.

It is an arithmetic number, because the mean of its divisors is an integer number (736173795964).

Almost surely, 2^{1472347591927} is an apocalyptic number.

1472347591927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472347591927 is an equidigital number, since it uses as much as digits as its factorization.

1472347591927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26671680, while the sum is 61.

The spelling of 1472347591927 in words is "one trillion, four hundred seventy-two billion, three hundred forty-seven million, five hundred ninety-one thousand, nine hundred twenty-seven".