2413621549 has 2 divisors, whose sum is σ = 2413621550. Its totient is φ = 2413621548.

The previous prime is 2413621517. The next prime is 2413621559. The reversal of 2413621549 is 9451263142.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2318422500 + 95199049 = 48150^2 + 9757^2 .

It is a cyclic number.

It is not a de Polignac number, because 2413621549 - 2⁵ = 2413621517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2413621559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206810774 + 1206810775.

It is an arithmetic number, because the mean of its divisors is an integer number (1206810775).

Almost surely, 2^2413621549 is an apocalyptic number.

It is an amenable number.

2413621549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2413621549 is an equidigital number, since it uses as much as digits as its factorization.

2413621549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 2413621549 is about 49128.6225025697. The cubic root of 2413621549 is about 1341.3940991628.

The spelling of 2413621549 in words is "two billion, four hundred thirteen million, six hundred twenty-one thousand, five hundred forty-nine".