322053025477 has 2 divisors, whose sum is σ = 322053025478. Its totient is φ = 322053025476.

The previous prime is 322053025471. The next prime is 322053025531. The reversal of 322053025477 is 774520350223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249714081796 + 72338943681 = 499714^2 + 268959^2 .

It is an emirp because it is prime and its reverse (774520350223) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322053025477 is a prime.

It is a super-2 number, since 2×322053025477² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322053025471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161026512738 + 161026512739.

It is an arithmetic number, because the mean of its divisors is an integer number (161026512739).

Almost surely, 2^322053025477 is an apocalyptic number.

It is an amenable number.

322053025477 is a deficient number, since it is larger than the sum of its proper divisors (1).

322053025477 is an equidigital number, since it uses as much as digits as its factorization.

322053025477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 40.

The spelling of 322053025477 in words is "three hundred twenty-two billion, fifty-three million, twenty-five thousand, four hundred seventy-seven".