202152525 has 24 divisors (see below), whose sum is σ = 353888064. Its totient is φ = 101472000.

The previous prime is 202152463. The next prime is 202152529. The reversal of 202152525 is 525251202.

It is not a de Polignac number, because 202152525 - 2¹⁹ = 201628237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202152495 and 202152504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202152529) 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, 78001 + ... + 80550.

It is an arithmetic number, because the mean of its divisors is an integer number (14745336).

Almost surely, 2^202152525 is an apocalyptic number.

202152525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

202152525 is a deficient number, since it is larger than the sum of its proper divisors (151735539).

202152525 is a wasteful number, since it uses less digits than its factorization.

202152525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158581 (or 158576 counting only the distinct ones).

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

The square root of 202152525 is about 14218.0352018132. The cubic root of 202152525 is about 586.8940727322.

The spelling of 202152525 in words is "two hundred two million, one hundred fifty-two thousand, five hundred twenty-five".