52154814 has 8 divisors (see below), whose sum is σ = 104309640. Its totient is φ = 17384936.

The previous prime is 52154813. The next prime is 52154821. The reversal of 52154814 is 41845125.

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

52154814 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52154813) 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, 4346229 + ... + 4346240.

It is an arithmetic number, because the mean of its divisors is an integer number (13038705).

Almost surely, 2^52154814 is an apocalyptic number.

52154814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52154814 is a wasteful number, since it uses less digits than its factorization.

52154814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692474.

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

The square root of 52154814 is about 7221.8289927137. The cubic root of 52154814 is about 373.6211621413.

Adding to 52154814 its reverse (41845125), we get a palindrome (93999939).

The spelling of 52154814 in words is "fifty-two million, one hundred fifty-four thousand, eight hundred fourteen".