47553 has 12 divisors (see below), whose sum is σ = 70224. Its totient is φ = 28600.

The previous prime is 47543. The next prime is 47563. The reversal of 47553 is 35574.

47553 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47543) and next prime (47563).

It is not a de Polignac number, because 47553 - 2⁵ = 47521 is a prime.

It is a super-2 number, since 2×47553² = 4522575618, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (47513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298 + ... + 428.

It is an arithmetic number, because the mean of its divisors is an integer number (5852).

2⁴⁷⁵⁵³ is an apocalyptic number.

It is an amenable number.

47553 is a deficient number, since it is larger than the sum of its proper divisors (22671).

47553 is a wasteful number, since it uses less digits than its factorization.

47553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 145 counting only the distinct ones).

The product of its digits is 2100, while the sum is 24.

The square root of 47553 is about 218.0665036176. The cubic root of 47553 is about 36.2292469400.

It can be divided in two parts, 475 and 53, that added together give a triangular number (528 = T₃₂).

The spelling of 47553 in words is "forty-seven thousand, five hundred fifty-three".