53660601 has 6 divisors (see below), whose sum is σ = 77509770. Its totient is φ = 35773728.

The previous prime is 53660573. The next prime is 53660611. The reversal of 53660601 is 10606635.

53660601 is a `hidden beast` number, since 53 + 6 + 6 + 0 + 601 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27405225 + 26255376 = 5235^2 + 5124^2 .

It is not a de Polignac number, because 53660601 - 2⁵ = 53660569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53660611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2981136 + ... + 2981153.

It is an arithmetic number, because the mean of its divisors is an integer number (12918295).

Almost surely, 2^53660601 is an apocalyptic number.

It is an amenable number.

53660601 is a deficient number, since it is larger than the sum of its proper divisors (23849169).

53660601 is a wasteful number, since it uses less digits than its factorization.

53660601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5962295 (or 5962292 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 53660601 is about 7325.3396508285. The cubic root of 53660601 is about 377.1827687371.

The spelling of 53660601 in words is "fifty-three million, six hundred sixty thousand, six hundred one".