3622954262461 has 2 divisors, whose sum is σ = 3622954262462. Its totient is φ = 3622954262460.

The previous prime is 3622954262449. The next prime is 3622954262537. The reversal of 3622954262461 is 1642624592263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3031147158361 + 591807104100 = 1741019^2 + 769290^2 .

It is a cyclic number.

It is not a de Polignac number, because 3622954262461 - 2¹¹ = 3622954260413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3622954262399 and 3622954262408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3622954262441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811477131230 + 1811477131231.

It is an arithmetic number, because the mean of its divisors is an integer number (1811477131231).

Almost surely, 2^{3622954262461} is an apocalyptic number.

It is an amenable number.

3622954262461 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622954262461 is an equidigital number, since it uses as much as digits as its factorization.

3622954262461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7464960, while the sum is 52.

The spelling of 3622954262461 in words is "three trillion, six hundred twenty-two billion, nine hundred fifty-four million, two hundred sixty-two thousand, four hundred sixty-one".