52381154 has 16 divisors (see below), whose sum is σ = 90014976. Its totient is φ = 22394400.

The previous prime is 52381151. The next prime is 52381169. The reversal of 52381154 is 45118325.

It is not an unprimeable number, because it can be changed into a prime (52381151) 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, 1694 + ... + 10374.

It is an arithmetic number, because the mean of its divisors is an integer number (5625936).

Almost surely, 2^52381154 is an apocalyptic number.

52381154 is a deficient number, since it is larger than the sum of its proper divisors (37633822).

52381154 is a wasteful number, since it uses less digits than its factorization.

52381154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9121.

The product of its digits is 4800, while the sum is 29.

The square root of 52381154 is about 7237.4825733814. The cubic root of 52381154 is about 374.1608590546.

Adding to 52381154 its reverse (45118325), we get a palindrome (97499479).

The spelling of 52381154 in words is "fifty-two million, three hundred eighty-one thousand, one hundred fifty-four".