1632500005525 has 12 divisors (see below), whose sum is σ = 2031607957732. Its totient is φ = 1301285197440.

The previous prime is 1632500005517. The next prime is 1632500005559. The reversal of 1632500005525 is 5255000052361.

It can be written as a sum of positive squares in 6 ways, for example, as 5247698481 + 1627252307044 = 72441^2 + 1275638^2 .

It is not a de Polignac number, because 1632500005525 - 2³ = 1632500005517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117863112 + ... + 117876961.

Almost surely, 2^{1632500005525} is an apocalyptic number.

It is an amenable number.

1632500005525 is a deficient number, since it is larger than the sum of its proper divisors (399107952207).

1632500005525 is a wasteful number, since it uses less digits than its factorization.

1632500005525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235740360 (or 235740355 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 1632500005525 its reverse (5255000052361), we get a palindrome (6887500057886).

The spelling of 1632500005525 in words is "one trillion, six hundred thirty-two billion, five hundred million, five thousand, five hundred twenty-five".