61575325 has 12 divisors (see below), whose sum is σ = 87261280. Its totient is φ = 42222960.

The previous prime is 61575313. The next prime is 61575329. The reversal of 61575325 is 52357516.

It is not a de Polignac number, because 61575325 - 2⁹ = 61574813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61575329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175755 + ... + 176104.

Almost surely, 2^61575325 is an apocalyptic number.

It is an amenable number.

61575325 is a deficient number, since it is larger than the sum of its proper divisors (25685955).

61575325 is a wasteful number, since it uses less digits than its factorization.

61575325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351876 (or 351871 counting only the distinct ones).

The product of its digits is 31500, while the sum is 34.

The square root of 61575325 is about 7846.9946476342. The cubic root of 61575325 is about 394.8834244461.

The spelling of 61575325 in words is "sixty-one million, five hundred seventy-five thousand, three hundred twenty-five".