53503030534 has 16 divisors (see below), whose sum is σ = 81830203200. Its totient is φ = 26228689704.

The previous prime is 53503030531. The next prime is 53503030549. The reversal of 53503030534 is 43503030535.

It is a junction number, because it is equal to n+sod(n) for n = 53503030496 and 53503030505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53503030531) 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, 553452 + ... + 642895.

It is an arithmetic number, because the mean of its divisors is an integer number (5114387700).

Almost surely, 2^53503030534 is an apocalyptic number.

53503030534 is a deficient number, since it is larger than the sum of its proper divisors (28327172666).

53503030534 is a wasteful number, since it uses less digits than its factorization.

53503030534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196787.

The product of its (nonzero) digits is 40500, while the sum is 31.

Subtracting from 53503030534 its reverse (43503030535), we obtain a palindrome (9999999999).

The spelling of 53503030534 in words is "fifty-three billion, five hundred three million, thirty thousand, five hundred thirty-four".