47756552 has 8 divisors (see below), whose sum is σ = 89543550. Its totient is φ = 23878272.

The previous prime is 47756549. The next prime is 47756563. The reversal of 47756552 is 25565774.

It can be written as a sum of positive squares in only one way, i.e., 44169316 + 3587236 = 6646^2 + 1894^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2984777 + ... + 2984792.

Almost surely, 2^47756552 is an apocalyptic number.

It is an amenable number.

47756552 is a deficient number, since it is larger than the sum of its proper divisors (41786998).

47756552 is a wasteful number, since it uses less digits than its factorization.

47756552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5969575 (or 5969571 counting only the distinct ones).

The product of its digits is 294000, while the sum is 41.

The square root of 47756552 is about 6910.6115503622. The cubic root of 47756552 is about 362.8086680504.

The spelling of 47756552 in words is "forty-seven million, seven hundred fifty-six thousand, five hundred fifty-two".