6132521225 has 24 divisors (see below), whose sum is σ = 8174893440. Its totient is φ = 4548899520.

The previous prime is 6132521207. The next prime is 6132521243. The reversal of 6132521225 is 5221252316.

It is an interprime number because it is at equal distance from previous prime (6132521207) and next prime (6132521243).

It is not a de Polignac number, because 6132521225 - 2⁸ = 6132520969 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115022 + ... + 159671.

It is an arithmetic number, because the mean of its divisors is an integer number (340620560).

Almost surely, 2^6132521225 is an apocalyptic number.

It is an amenable number.

6132521225 is a deficient number, since it is larger than the sum of its proper divisors (2042372215).

6132521225 is a wasteful number, since it uses less digits than its factorization.

6132521225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274769 (or 274764 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 6132521225 is about 78310.4158142453. The cubic root of 6132521225 is about 1830.4014591970.

The spelling of 6132521225 in words is "six billion, one hundred thirty-two million, five hundred twenty-one thousand, two hundred twenty-five".