52630197 has 16 divisors (see below), whose sum is σ = 71442432. Its totient is φ = 34458480.

The previous prime is 52630159. The next prime is 52630199. The reversal of 52630197 is 79103625.

It is not a de Polignac number, because 52630197 - 2⁷ = 52630069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52630199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40122 + ... + 41412.

It is an arithmetic number, because the mean of its divisors is an integer number (4465152).

Almost surely, 2^52630197 is an apocalyptic number.

It is an amenable number.

52630197 is a deficient number, since it is larger than the sum of its proper divisors (18812235).

52630197 is a wasteful number, since it uses less digits than its factorization.

52630197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 52630197 is about 7254.6672563254. The cubic root of 52630197 is about 374.7528967646.

The spelling of 52630197 in words is "fifty-two million, six hundred thirty thousand, one hundred ninety-seven".