53541032403 has 8 divisors (see below), whose sum is σ = 71392881600. Its totient is φ = 35691602408.

The previous prime is 53541032383. The next prime is 53541032431. The reversal of 53541032403 is 30423014535.

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

It is a cyclic number.

It is not a de Polignac number, because 53541032403 - 2⁵ = 53541032371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53541032903) 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, 552513 + ... + 642146.

It is an arithmetic number, because the mean of its divisors is an integer number (8924110200).

Almost surely, 2^53541032403 is an apocalyptic number.

53541032403 is a deficient number, since it is larger than the sum of its proper divisors (17851849197).

53541032403 is a wasteful number, since it uses less digits than its factorization.

53541032403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209601.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 53541032403 its reverse (30423014535), we get a palindrome (83964046938).

The spelling of 53541032403 in words is "fifty-three billion, five hundred forty-one million, thirty-two thousand, four hundred three".