6507820942 has 16 divisors (see below), whose sum is σ = 11158697952. Its totient is φ = 2788457760.

The previous prime is 6507820927. The next prime is 6507820987. The reversal of 6507820942 is 2490287056.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 19092 + ... + 115672.

It is an arithmetic number, because the mean of its divisors is an integer number (697418622).

Almost surely, 2^6507820942 is an apocalyptic number.

6507820942 is a deficient number, since it is larger than the sum of its proper divisors (4650877010).

6507820942 is a wasteful number, since it uses less digits than its factorization.

6507820942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101403.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 6507820942 is about 80671.0663249222. The cubic root of 6507820942 is about 1867.0037848968.

The spelling of 6507820942 in words is "six billion, five hundred seven million, eight hundred twenty thousand, nine hundred forty-two".