7057585642 has 16 divisors (see below), whose sum is σ = 10639319040. Its totient is φ = 3511190592.

The previous prime is 7057585637. The next prime is 7057585669. The reversal of 7057585642 is 2465857507.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317463 + ... + 338965.

It is an arithmetic number, because the mean of its divisors is an integer number (664957440).

Almost surely, 2^7057585642 is an apocalyptic number.

7057585642 is a deficient number, since it is larger than the sum of its proper divisors (3581733398).

7057585642 is a wasteful number, since it uses less digits than its factorization.

7057585642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22317.

The product of its (nonzero) digits is 2352000, while the sum is 49.

The square root of 7057585642 is about 84009.4378150455. The cubic root of 7057585642 is about 1918.1624528996.

The spelling of 7057585642 in words is "seven billion, fifty-seven million, five hundred eighty-five thousand, six hundred forty-two".