10200525 has 24 divisors (see below), whose sum is σ = 16960224. Its totient is φ = 5409600.

The previous prime is 10200521. The next prime is 10200529. The reversal of 10200525 is 52500201.

It is an interprime number because it is at equal distance from previous prime (10200521) and next prime (10200529).

It is not a de Polignac number, because 10200525 - 2² = 10200521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20530 + ... + 21020.

It is an arithmetic number, because the mean of its divisors is an integer number (706676).

Almost surely, 2^10200525 is an apocalyptic number.

10200525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10200525 is a deficient number, since it is larger than the sum of its proper divisors (6759699).

10200525 is a wasteful number, since it uses less digits than its factorization.

10200525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 10200525 is about 3193.8260754149. The cubic root of 10200525 is about 216.8740092750.

Adding to 10200525 its reverse (52500201), we get a palindrome (62700726).

The spelling of 10200525 in words is "ten million, two hundred thousand, five hundred twenty-five".