51602326 has 8 divisors (see below), whose sum is σ = 78383520. Its totient is φ = 25474488.

The previous prime is 51602323. The next prime is 51602329. The reversal of 51602326 is 62320615.

51602326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51602323) and next prime (51602329).

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

It is a super-2 number, since 2×51602326² = 5325600097220552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51602326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51602323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163141 + ... + 163456.

It is an arithmetic number, because the mean of its divisors is an integer number (9797940).

Almost surely, 2^51602326 is an apocalyptic number.

51602326 is a deficient number, since it is larger than the sum of its proper divisors (26781194).

51602326 is a wasteful number, since it uses less digits than its factorization.

51602326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326678.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 51602326 is about 7183.4758995907. The cubic root of 51602326 is about 372.2971909226.

The spelling of 51602326 in words is "fifty-one million, six hundred two thousand, three hundred twenty-six".