53579426 has 4 divisors (see below), whose sum is σ = 80369142. Its totient is φ = 26789712.

The previous prime is 53579417. The next prime is 53579429. The reversal of 53579426 is 62497535.

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., 49773025 + 3806401 = 7055^2 + 1951^2 .

It is not an unprimeable number, because it can be changed into a prime (53579429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13394855 + ... + 13394858.

Almost surely, 2^53579426 is an apocalyptic number.

53579426 is a deficient number, since it is larger than the sum of its proper divisors (26789716).

53579426 is a wasteful number, since it uses less digits than its factorization.

53579426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26789715.

The product of its digits is 226800, while the sum is 41.

The square root of 53579426 is about 7319.7968551047. The cubic root of 53579426 is about 376.9924785137.

The spelling of 53579426 in words is "fifty-three million, five hundred seventy-nine thousand, four hundred twenty-six".