52154841 has 4 divisors (see below), whose sum is σ = 69539792. Its totient is φ = 34769892.

The previous prime is 52154821. The next prime is 52154849. The reversal of 52154841 is 14845125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52154841 - 2¹³ = 52146649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52154799 and 52154808.

It is not an unprimeable number, because it can be changed into a prime (52154849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8692471 + ... + 8692476.

It is an arithmetic number, because the mean of its divisors is an integer number (17384948).

Almost surely, 2^52154841 is an apocalyptic number.

It is an amenable number.

52154841 is a deficient number, since it is larger than the sum of its proper divisors (17384951).

52154841 is a wasteful number, since it uses less digits than its factorization.

52154841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17384950.

The product of its digits is 6400, while the sum is 30.

The square root of 52154841 is about 7221.8308620460. The cubic root of 52154841 is about 373.6212266146.

Adding to 52154841 its reverse (14845125), we get a palindrome (66999966).

The spelling of 52154841 in words is "fifty-two million, one hundred fifty-four thousand, eight hundred forty-one".