53005300550553 has 16 divisors (see below), whose sum is σ = 76185308646720. Its totient is φ = 32586446422464.

The previous prime is 53005300550549. The next prime is 53005300550593. The reversal of 53005300550553 is 35505500350035.

It is not a de Polignac number, because 53005300550553 - 2² = 53005300550549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (53005300550593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670794783 + ... + 670873796.

It is an arithmetic number, because the mean of its divisors is an integer number (4761581790420).

Almost surely, 2^{53005300550553} is an apocalyptic number.

It is an amenable number.

53005300550553 is a deficient number, since it is larger than the sum of its proper divisors (23180008096167).

53005300550553 is a wasteful number, since it uses less digits than its factorization.

53005300550553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341669608.

The product of its (nonzero) digits is 421875, while the sum is 39.

The spelling of 53005300550553 in words is "fifty-three trillion, five billion, three hundred million, five hundred fifty thousand, five hundred fifty-three".