6425415436 has 12 divisors (see below), whose sum is σ = 12266702280. Its totient is φ = 2920643360.

The previous prime is 6425415427. The next prime is 6425415457. The reversal of 6425415436 is 6345145246.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 73016041 + ... + 73016128.

It is an arithmetic number, because the mean of its divisors is an integer number (1022225190).

Almost surely, 2^6425415436 is an apocalyptic number.

It is an amenable number.

6425415436 is a deficient number, since it is larger than the sum of its proper divisors (5841286844).

6425415436 is a wasteful number, since it uses less digits than its factorization.

6425415436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146032184 (or 146032182 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 6425415436 is about 80158.6890860872. The cubic root of 6425415436 is about 1859.0899540881.

The spelling of 6425415436 in words is "six billion, four hundred twenty-five million, four hundred fifteen thousand, four hundred thirty-six".