52354161 has 16 divisors (see below), whose sum is σ = 78436800. Its totient is φ = 34509024.

The previous prime is 52354157. The next prime is 52354163. The reversal of 52354161 is 16145325.

It is not a de Polignac number, because 52354161 - 2² = 52354157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52354163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8491 + ... + 13296.

It is an arithmetic number, because the mean of its divisors is an integer number (4902300).

Almost surely, 2^52354161 is an apocalyptic number.

It is an amenable number.

52354161 is a deficient number, since it is larger than the sum of its proper divisors (26082639).

52354161 is a wasteful number, since it uses less digits than its factorization.

52354161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21885 (or 21879 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 52354161 is about 7235.6175272053. The cubic root of 52354161 is about 374.0965772875.

Adding to 52354161 its reverse (16145325), we get a palindrome (68499486).

The spelling of 52354161 in words is "fifty-two million, three hundred fifty-four thousand, one hundred sixty-one".