53603541358 has 8 divisors (see below), whose sum is σ = 80428042440. Its totient is φ = 26794193880.

The previous prime is 53603541349. The next prime is 53603541359. The reversal of 53603541358 is 85314530635.

It is a happy number.

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

It is a super-2 number, since 2×53603541358² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53603541359) 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 3 ways as a sum of consecutive naturals, for example, 3779553 + ... + 3793708.

It is an arithmetic number, because the mean of its divisors is an integer number (10053505305).

Almost surely, 2^53603541358 is an apocalyptic number.

53603541358 is a deficient number, since it is larger than the sum of its proper divisors (26824501082).

53603541358 is a wasteful number, since it uses less digits than its factorization.

53603541358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7576802.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 53603541358 in words is "fifty-three billion, six hundred three million, five hundred forty-one thousand, three hundred fifty-eight".