2356200500461 has 2 divisors, whose sum is σ = 2356200500462. Its totient is φ = 2356200500460.

The previous prime is 2356200500453. The next prime is 2356200500491. The reversal of 2356200500461 is 1640050026532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1393034912361 + 963165588100 = 1180269^2 + 981410^2 .

It is a cyclic number.

It is not a de Polignac number, because 2356200500461 - 2³ = 2356200500453 is a prime.

It is a super-2 number, since 2×2356200500461² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2356200500431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178100250230 + 1178100250231.

It is an arithmetic number, because the mean of its divisors is an integer number (1178100250231).

Almost surely, 2^{2356200500461} is an apocalyptic number.

It is an amenable number.

2356200500461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2356200500461 is an equidigital number, since it uses as much as digits as its factorization.

2356200500461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 2356200500461 its reverse (1640050026532), we get a palindrome (3996250526993).

The spelling of 2356200500461 in words is "two trillion, three hundred fifty-six billion, two hundred million, five hundred thousand, four hundred sixty-one".