53025025013553 has 32 divisors (see below), whose sum is σ = 74701772400640. Its totient is φ = 33363201481920.

The previous prime is 53025025013431. The next prime is 53025025013581. The reversal of 53025025013553 is 35531052052035.

It is not a de Polignac number, because 53025025013553 - 2¹⁶ = 53025024948017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53025025013593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199241451 + ... + 199507407.

It is an arithmetic number, because the mean of its divisors is an integer number (2334430387520).

Almost surely, 2^{53025025013553} is an apocalyptic number.

It is an amenable number.

53025025013553 is a deficient number, since it is larger than the sum of its proper divisors (21676747387087).

53025025013553 is a wasteful number, since it uses less digits than its factorization.

53025025013553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279157.

The product of its (nonzero) digits is 337500, while the sum is 39.

Adding to 53025025013553 its reverse (35531052052035), we get a palindrome (88556077065588).

The spelling of 53025025013553 in words is "fifty-three trillion, twenty-five billion, twenty-five million, thirteen thousand, five hundred fifty-three".