53523632534 has 8 divisors (see below), whose sum is σ = 83776120560. Its totient is φ = 25598259016.

The previous prime is 53523632483. The next prime is 53523632543. The reversal of 53523632534 is 43523632535.

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

It is a super-2 number, since 2×53523632534² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53523632491 and 53523632500.

It is a congruent number.

It is an unprimeable number.

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, 581778569 + ... + 581778660.

It is an arithmetic number, because the mean of its divisors is an integer number (10472015070).

Almost surely, 2^53523632534 is an apocalyptic number.

53523632534 is a deficient number, since it is larger than the sum of its proper divisors (30252488026).

53523632534 is a wasteful number, since it uses less digits than its factorization.

53523632534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163557254.

The product of its digits is 972000, while the sum is 41.

Subtracting from 53523632534 its reverse (43523632535), we obtain a palindrome (9999999999).

The spelling of 53523632534 in words is "fifty-three billion, five hundred twenty-three million, six hundred thirty-two thousand, five hundred thirty-four".