53144043 has 8 divisors (see below), whose sum is σ = 71269008. Its totient is φ = 35224224.

The previous prime is 53144041. The next prime is 53144059. The reversal of 53144043 is 34044135.

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

It is not a de Polignac number, because 53144043 - 2¹ = 53144041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53144041) 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, 50680 + ... + 51717.

It is an arithmetic number, because the mean of its divisors is an integer number (8908626).

Almost surely, 2^53144043 is an apocalyptic number.

53144043 is a deficient number, since it is larger than the sum of its proper divisors (18124965).

53144043 is a wasteful number, since it uses less digits than its factorization.

53144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102573.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 53144043 is about 7289.9960905339. The cubic root of 53144043 is about 375.9685611068.

Adding to 53144043 its reverse (34044135), we get a palindrome (87188178).

The spelling of 53144043 in words is "fifty-three million, one hundred forty-four thousand, forty-three".