52403366 has 8 divisors (see below), whose sum is σ = 78660624. Its totient is φ = 26183160.

The previous prime is 52403353. The next prime is 52403383. The reversal of 52403366 is 66330425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52403366² = 5492225536259912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5405 + ... + 11576.

It is an arithmetic number, because the mean of its divisors is an integer number (9832578).

Almost surely, 2^52403366 is an apocalyptic number.

52403366 is a deficient number, since it is larger than the sum of its proper divisors (26257258).

52403366 is a wasteful number, since it uses less digits than its factorization.

52403366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18526.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 52403366 is about 7239.0169222070. The cubic root of 52403366 is about 374.2137386746.

The spelling of 52403366 in words is "fifty-two million, four hundred three thousand, three hundred sixty-six".