1472224046057 has 2 divisors, whose sum is σ = 1472224046058. Its totient is φ = 1472224046056.

The previous prime is 1472224045993. The next prime is 1472224046063. The reversal of 1472224046057 is 7506404222741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1169125350121 + 303098695936 = 1081261^2 + 550544^2 .

It is a cyclic number.

It is not a de Polignac number, because 1472224046057 - 2⁶ = 1472224045993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1472224045999 and 1472224046017.

It is not a weakly prime, because it can be changed into another prime (1472224046077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736112023028 + 736112023029.

It is an arithmetic number, because the mean of its divisors is an integer number (736112023029).

Almost surely, 2^{1472224046057} is an apocalyptic number.

It is an amenable number.

1472224046057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472224046057 is an equidigital number, since it uses as much as digits as its factorization.

1472224046057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 44.

Adding to 1472224046057 its reverse (7506404222741), we get a palindrome (8978628268798).

The spelling of 1472224046057 in words is "one trillion, four hundred seventy-two billion, two hundred twenty-four million, forty-six thousand, fifty-seven".