6490355162 has 4 divisors (see below), whose sum is σ = 9735532746. Its totient is φ = 3245177580.

The previous prime is 6490355153. The next prime is 6490355189. The reversal of 6490355162 is 2615530946.

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., 4252213681 + 2238141481 = 65209^2 + 47309^2 .

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 as a sum of consecutive naturals, namely, 1622588789 + ... + 1622588792.

Almost surely, 2^6490355162 is an apocalyptic number.

6490355162 is a deficient number, since it is larger than the sum of its proper divisors (3245177584).

6490355162 is a wasteful number, since it uses less digits than its factorization.

6490355162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245177583.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 6490355162 is about 80562.7405318364. The cubic root of 6490355162 is about 1865.3320582619.

The spelling of 6490355162 in words is "six billion, four hundred ninety million, three hundred fifty-five thousand, one hundred sixty-two".