6123530146 has 4 divisors (see below), whose sum is σ = 9185295222. Its totient is φ = 3061765072.

The previous prime is 6123530137. The next prime is 6123530209. The reversal of 6123530146 is 6410353216.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4899300025 + 1224230121 = 69995^2 + 34989^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1530882535 + ... + 1530882538.

Almost surely, 2^6123530146 is an apocalyptic number.

6123530146 is a deficient number, since it is larger than the sum of its proper divisors (3061765076).

6123530146 is a wasteful number, since it uses less digits than its factorization.

6123530146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061765075.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6123530146 is about 78252.9880963021. The cubic root of 6123530146 is about 1829.5064856117.

The spelling of 6123530146 in words is "six billion, one hundred twenty-three million, five hundred thirty thousand, one hundred forty-six".