6121862353 has 2 divisors, whose sum is σ = 6121862354. Its totient is φ = 6121862352.

The previous prime is 6121862297. The next prime is 6121862381. The reversal of 6121862353 is 3532681216.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4570841664 + 1551020689 = 67608^2 + 39383^2 .

It is a cyclic number.

It is not a de Polignac number, because 6121862353 - 2⁹ = 6121861841 is a prime.

It is not a weakly prime, because it can be changed into another prime (6121862053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060931176 + 3060931177.

It is an arithmetic number, because the mean of its divisors is an integer number (3060931177).

Almost surely, 2^6121862353 is an apocalyptic number.

It is an amenable number.

6121862353 is a deficient number, since it is larger than the sum of its proper divisors (1).

6121862353 is an equidigital number, since it uses as much as digits as its factorization.

6121862353 is an evil number, because the sum of its binary digits is even.

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

The square root of 6121862353 is about 78242.3309532634. The cubic root of 6121862353 is about 1829.3403768972.

The spelling of 6121862353 in words is "six billion, one hundred twenty-one million, eight hundred sixty-two thousand, three hundred fifty-three".