6120534449 has 4 divisors (see below), whose sum is σ = 6121684464. Its totient is φ = 6119384436.

The previous prime is 6120534443. The next prime is 6120534461. The reversal of 6120534449 is 9444350216.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6120534449 - 2⁸ = 6120534193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6120534443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566987 + ... + 577680.

It is an arithmetic number, because the mean of its divisors is an integer number (1530421116).

Almost surely, 2^6120534449 is an apocalyptic number.

It is an amenable number.

6120534449 is a deficient number, since it is larger than the sum of its proper divisors (1150015).

6120534449 is a wasteful number, since it uses less digits than its factorization.

6120534449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150014.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 6120534449 is about 78233.8446517874. The cubic root of 6120534449 is about 1829.2080988461.

The spelling of 6120534449 in words is "six billion, one hundred twenty million, five hundred thirty-four thousand, four hundred forty-nine".