47051552 has 24 divisors (see below), whose sum is σ = 95622912. Its totient is φ = 22766400.

The previous prime is 47051551. The next prime is 47051561. The reversal of 47051552 is 25515074.

47051552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47051551) by changing a digit.

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, 22724 + ... + 24707.

It is an arithmetic number, because the mean of its divisors is an integer number (3984288).

Almost surely, 2^47051552 is an apocalyptic number.

It is an amenable number.

47051552 is an abundant number, since it is smaller than the sum of its proper divisors (48571360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47051552 is a wasteful number, since it uses less digits than its factorization.

47051552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47472 (or 47464 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 47051552 is about 6859.4133859974. The cubic root of 47051552 is about 361.0145046261.

The spelling of 47051552 in words is "forty-seven million, fifty-one thousand, five hundred fifty-two".