6652605142 has 8 divisors (see below), whose sum is σ = 10222295832. Its totient is φ = 3245173200.

The previous prime is 6652605139. The next prime is 6652605203. The reversal of 6652605142 is 2415062566.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40564584 + ... + 40564747.

It is an arithmetic number, because the mean of its divisors is an integer number (1277786979).

Almost surely, 2^6652605142 is an apocalyptic number.

6652605142 is a deficient number, since it is larger than the sum of its proper divisors (3569690690).

6652605142 is a wasteful number, since it uses less digits than its factorization.

6652605142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81129374.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 6652605142 is about 81563.5037378851. The cubic root of 6652605142 is about 1880.7478861984.

The spelling of 6652605142 in words is "six billion, six hundred fifty-two million, six hundred five thousand, one hundred forty-two".