53141197 has 2 divisors, whose sum is σ = 53141198. Its totient is φ = 53141196.

The previous prime is 53141189. The next prime is 53141239. The reversal of 53141197 is 79114135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34035556 + 19105641 = 5834^2 + 4371^2 .

It is a cyclic number.

It is not a de Polignac number, because 53141197 - 2³ = 53141189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53141107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26570598 + 26570599.

It is an arithmetic number, because the mean of its divisors is an integer number (26570599).

Almost surely, 2^53141197 is an apocalyptic number.

It is an amenable number.

53141197 is a deficient number, since it is larger than the sum of its proper divisors (1).

53141197 is an equidigital number, since it uses as much as digits as its factorization.

53141197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 31.

The square root of 53141197 is about 7289.8008889132. The cubic root of 53141197 is about 375.9618496263.

The spelling of 53141197 in words is "fifty-three million, one hundred forty-one thousand, one hundred ninety-seven".