53311330254530 has 16 divisors (see below), whose sum is σ = 100132585521984. Its totient is φ = 20397378532080.

The previous prime is 53311330254529. The next prime is 53311330254601. The reversal of 53311330254530 is 3545203311335.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115894195976 + ... + 115894196435.

It is an arithmetic number, because the mean of its divisors is an integer number (6258286595124).

Almost surely, 2^{53311330254530} is an apocalyptic number.

53311330254530 is a deficient number, since it is larger than the sum of its proper divisors (46821255267454).

53311330254530 is a wasteful number, since it uses less digits than its factorization.

53311330254530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231788392441.

The product of its (nonzero) digits is 243000, while the sum is 38.

Adding to 53311330254530 its reverse (3545203311335), we get a palindrome (56856533565865).

The spelling of 53311330254530 in words is "fifty-three trillion, three hundred eleven billion, three hundred thirty million, two hundred fifty-four thousand, five hundred thirty".