2525100525053 has 4 divisors (see below), whose sum is σ = 2525152640700. Its totient is φ = 2525048409408.

The previous prime is 2525100525041. The next prime is 2525100525061. The reversal of 2525100525053 is 3505250015252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1268499880729 + 1256600644324 = 1126277^2 + 1120982^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525100525053 - 2¹⁴ = 2525100508669 is a prime.

It is a super-2 number, since 2×2525100525053² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525100515053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25985078 + ... + 26082071.

It is an arithmetic number, because the mean of its divisors is an integer number (631288160175).

Almost surely, 2^{2525100525053} is an apocalyptic number.

It is an amenable number.

2525100525053 is a deficient number, since it is larger than the sum of its proper divisors (52115647).

2525100525053 is an equidigital number, since it uses as much as digits as its factorization.

2525100525053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52115646.

The product of its (nonzero) digits is 75000, while the sum is 35.

The spelling of 2525100525053 in words is "two trillion, five hundred twenty-five billion, one hundred million, five hundred twenty-five thousand, fifty-three".