53030280500553 has 4 divisors (see below), whose sum is σ = 70707040667408. Its totient is φ = 35353520333700.

The previous prime is 53030280500537. The next prime is 53030280500591. The reversal of 53030280500553 is 35500508203035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 53030280500553 - 2⁴ = 53030280500537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53030280550553) 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, 8838380083423 + ... + 8838380083428.

It is an arithmetic number, because the mean of its divisors is an integer number (17676760166852).

Almost surely, 2^{53030280500553} is an apocalyptic number.

It is an amenable number.

53030280500553 is a deficient number, since it is larger than the sum of its proper divisors (17676760166855).

53030280500553 is a wasteful number, since it uses less digits than its factorization.

53030280500553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17676760166854.

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 53030280500553 its reverse (35500508203035), we get a palindrome (88530788703588).

The spelling of 53030280500553 in words is "fifty-three trillion, thirty billion, two hundred eighty million, five hundred thousand, five hundred fifty-three".