2162360504477 has 2 divisors, whose sum is σ = 2162360504478. Its totient is φ = 2162360504476.

The previous prime is 2162360504459. The next prime is 2162360504543. The reversal of 2162360504477 is 7744050632612.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2124440342116 + 37920162361 = 1457546^2 + 194731^2 .

It is a cyclic number.

It is not a de Polignac number, because 2162360504477 - 2⁴⁰ = 1062848876701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2162360554477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081180252238 + 1081180252239.

It is an arithmetic number, because the mean of its divisors is an integer number (1081180252239).

Almost surely, 2^{2162360504477} is an apocalyptic number.

It is an amenable number.

2162360504477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2162360504477 is an equidigital number, since it uses as much as digits as its factorization.

2162360504477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 2162360504477 in words is "two trillion, one hundred sixty-two billion, three hundred sixty million, five hundred four thousand, four hundred seventy-seven".