47642557076 has 12 divisors (see below), whose sum is σ = 87762605280. Its totient is φ = 22567527000.

The previous prime is 47642557021. The next prime is 47642557099. The reversal of 47642557076 is 67075524674.

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, 313437800 + ... + 313437951.

It is an arithmetic number, because the mean of its divisors is an integer number (7313550440).

Almost surely, 2^47642557076 is an apocalyptic number.

It is an amenable number.

47642557076 is a deficient number, since it is larger than the sum of its proper divisors (40120048204).

47642557076 is a wasteful number, since it uses less digits than its factorization.

47642557076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626875774 (or 626875772 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 53.

The spelling of 47642557076 in words is "forty-seven billion, six hundred forty-two million, five hundred fifty-seven thousand, seventy-six".