52473026 has 4 divisors (see below), whose sum is σ = 78709542. Its totient is φ = 26236512.

The previous prime is 52473017. The next prime is 52473037. The reversal of 52473026 is 62037425.

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., 51912025 + 561001 = 7205^2 + 749^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52473026.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13118255 + ... + 13118258.

Almost surely, 2^52473026 is an apocalyptic number.

52473026 is a deficient number, since it is larger than the sum of its proper divisors (26236516).

52473026 is a wasteful number, since it uses less digits than its factorization.

52473026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26236515.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 52473026 is about 7243.8267511033. The cubic root of 52473026 is about 374.3794798531.

The spelling of 52473026 in words is "fifty-two million, four hundred seventy-three thousand, twenty-six".