141688553 has 8 divisors (see below), whose sum is σ = 144674208. Its totient is φ = 138733504.

The previous prime is 141688549. The next prime is 141688571. The reversal of 141688553 is 355886141.

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

It is not a de Polignac number, because 141688553 - 2² = 141688549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141688553.

It is not an unprimeable number, because it can be changed into a prime (141688513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826 + ... + 16932.

It is an arithmetic number, because the mean of its divisors is an integer number (18084276).

Almost surely, 2^141688553 is an apocalyptic number.

It is an amenable number.

141688553 is a deficient number, since it is larger than the sum of its proper divisors (2985655).

141688553 is a wasteful number, since it uses less digits than its factorization.

141688553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15303.

The product of its digits is 115200, while the sum is 41.

The square root of 141688553 is about 11903.3000886309. The cubic root of 141688553 is about 521.3286449588.

It can be divided in two parts, 141688 and 553, that added together give a palindrome (142241).

The spelling of 141688553 in words is "one hundred forty-one million, six hundred eighty-eight thousand, five hundred fifty-three".