6121605467 has 2 divisors, whose sum is σ = 6121605468. Its totient is φ = 6121605466.

The previous prime is 6121605437. The next prime is 6121605493. The reversal of 6121605467 is 7645061216.

6121605467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6121605467 - 2⁶ = 6121605403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6121605467.

It is not a weakly prime, because it can be changed into another prime (6121605437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060802733 + 3060802734.

It is an arithmetic number, because the mean of its divisors is an integer number (3060802734).

Almost surely, 2^6121605467 is an apocalyptic number.

6121605467 is a deficient number, since it is larger than the sum of its proper divisors (1).

6121605467 is an equidigital number, since it uses as much as digits as its factorization.

6121605467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 6121605467 is about 78240.6893310635. The cubic root of 6121605467 is about 1829.3147889047.

The spelling of 6121605467 in words is "six billion, one hundred twenty-one million, six hundred five thousand, four hundred sixty-seven".