47787755552 has 24 divisors (see below), whose sum is σ = 94475808000. Its totient is φ = 23793899584.

The previous prime is 47787755527. The next prime is 47787755663. The reversal of 47787755552 is 25555778774.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3116552 + ... + 3131847.

It is an arithmetic number, because the mean of its divisors is an integer number (3936492000).

Almost surely, 2^47787755552 is an apocalyptic number.

It is an amenable number.

47787755552 is a deficient number, since it is larger than the sum of its proper divisors (46688052448).

47787755552 is a wasteful number, since it uses less digits than its factorization.

47787755552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6248648 (or 6248640 counting only the distinct ones).

The product of its digits is 96040000, while the sum is 62.

The spelling of 47787755552 in words is "forty-seven billion, seven hundred eighty-seven million, seven hundred fifty-five thousand, five hundred fifty-two".