10200252525 has 48 divisors (see below), whose sum is σ = 17514545664. Its totient is φ = 5234201280.

The previous prime is 10200252521. The next prime is 10200252533. The reversal of 10200252525 is 52525200201.

It is not a de Polignac number, because 10200252525 - 2² = 10200252521 is a prime.

10200252525 is a modest number, since divided by 252525 gives 10200 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 10200252495 and 10200252504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200252521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 192472 + ... + 239678.

It is an arithmetic number, because the mean of its divisors is an integer number (364886368).

Almost surely, 2^10200252525 is an apocalyptic number.

10200252525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10200252525 is a deficient number, since it is larger than the sum of its proper divisors (7314293139).

10200252525 is a wasteful number, since it uses less digits than its factorization.

10200252525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47330 (or 47325 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

Adding to 10200252525 its reverse (52525200201), we get a palindrome (62725452726).

The spelling of 10200252525 in words is "ten billion, two hundred million, two hundred fifty-two thousand, five hundred twenty-five".