53230601066 has 4 divisors (see below), whose sum is σ = 79845901602. Its totient is φ = 26615300532.

The previous prime is 53230601033. The next prime is 53230601089. The reversal of 53230601066 is 66010603235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34862491225 + 18368109841 = 186715^2 + 135529^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13307650265 + ... + 13307650268.

Almost surely, 2^53230601066 is an apocalyptic number.

53230601066 is a deficient number, since it is larger than the sum of its proper divisors (26615300536).

53230601066 is a wasteful number, since it uses less digits than its factorization.

53230601066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26615300535.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 53230601066 in words is "fifty-three billion, two hundred thirty million, six hundred one thousand, sixty-six".