52525300525253 has 8 divisors (see below), whose sum is σ = 55615139422488. Its totient is φ = 49435474443264.

The previous prime is 52525300525231. The next prime is 52525300525307. The reversal of 52525300525253 is 35252500352525.

It can be written as a sum of positive squares in 4 ways, for example, as 36899708187169 + 15625592338084 = 6074513^2 + 3952922^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52525300525253 - 2¹⁴ = 52525300508869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52525300525853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5988125 + ... + 11870477.

It is an arithmetic number, because the mean of its divisors is an integer number (6951892427811).

Almost surely, 2^{52525300525253} is an apocalyptic number.

It is an amenable number.

52525300525253 is a deficient number, since it is larger than the sum of its proper divisors (3089838897235).

52525300525253 is a wasteful number, since it uses less digits than its factorization.

52525300525253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407623.

The product of its (nonzero) digits is 2250000, while the sum is 44.

Adding to 52525300525253 its reverse (35252500352525), we get a palindrome (87777800877778).

It can be divided in two parts, 52525300 and 525253, that multiplied together give a square (27589071400900 = 5252530²).

The spelling of 52525300525253 in words is "fifty-two trillion, five hundred twenty-five billion, three hundred million, five hundred twenty-five thousand, two hundred fifty-three".