3260450146477 has 2 divisors, whose sum is σ = 3260450146478. Its totient is φ = 3260450146476.

The previous prime is 3260450146469. The next prime is 3260450146489. The reversal of 3260450146477 is 7746410540623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2792438181481 + 468011964996 = 1671059^2 + 684114^2 .

It is an emirp because it is prime and its reverse (7746410540623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3260450146477 - 2³ = 3260450146469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3260450146477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3260450146427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630225073238 + 1630225073239.

It is an arithmetic number, because the mean of its divisors is an integer number (1630225073239).

Almost surely, 2^{3260450146477} is an apocalyptic number.

It is an amenable number.

3260450146477 is a deficient number, since it is larger than the sum of its proper divisors (1).

3260450146477 is an equidigital number, since it uses as much as digits as its factorization.

3260450146477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 3260450146477 in words is "three trillion, two hundred sixty billion, four hundred fifty million, one hundred forty-six thousand, four hundred seventy-seven".