52547141 has 8 divisors (see below), whose sum is σ = 56808480. Its totient is φ = 48435408.

The previous prime is 52547129. The next prime is 52547149. The reversal of 52547141 is 14174525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52547141 - 2¹⁸ = 52284997 is a prime.

It is a super-2 number, since 2×52547141² = 5522404054547762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52547149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36671 + ... + 38076.

It is an arithmetic number, because the mean of its divisors is an integer number (7101060).

Almost surely, 2^52547141 is an apocalyptic number.

It is an amenable number.

52547141 is a deficient number, since it is larger than the sum of its proper divisors (4261339).

52547141 is a wasteful number, since it uses less digits than its factorization.

52547141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74803.

The product of its digits is 5600, while the sum is 29.

The square root of 52547141 is about 7248.9406812306. The cubic root of 52547141 is about 374.5556597801. Note that the first 3 decimals are identical.

The spelling of 52547141 in words is "fifty-two million, five hundred forty-seven thousand, one hundred forty-one".