53272586 has 4 divisors (see below), whose sum is σ = 79908882. Its totient is φ = 26636292.

The previous prime is 53272537. The next prime is 53272613. The reversal of 53272586 is 68527235.

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., 28462225 + 24810361 = 5335^2 + 4981^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13318145 + ... + 13318148.

Almost surely, 2^53272586 is an apocalyptic number.

53272586 is a deficient number, since it is larger than the sum of its proper divisors (26636296).

53272586 is a wasteful number, since it uses less digits than its factorization.

53272586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26636295.

The product of its digits is 100800, while the sum is 38.

The square root of 53272586 is about 7298.8071628178. The cubic root of 53272586 is about 376.2714436846.

The spelling of 53272586 in words is "fifty-three million, two hundred seventy-two thousand, five hundred eighty-six".