51588401 has 8 divisors (see below), whose sum is σ = 54959520. Its totient is φ = 48282912.

The previous prime is 51588391. The next prime is 51588403. The reversal of 51588401 is 10488515.

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

It is a cyclic number.

It is not a de Polignac number, because 51588401 - 2¹⁰ = 51587377 is a prime.

It is a super-2 number, since 2×51588401² = 5322726235473602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51588403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14780 + ... + 17933.

It is an arithmetic number, because the mean of its divisors is an integer number (6869940).

Almost surely, 2^51588401 is an apocalyptic number.

It is an amenable number.

51588401 is a deficient number, since it is larger than the sum of its proper divisors (3371119).

51588401 is a wasteful number, since it uses less digits than its factorization.

51588401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32815.

The product of its (nonzero) digits is 6400, while the sum is 32.

The square root of 51588401 is about 7182.5065958898. The cubic root of 51588401 is about 372.2636995074.

The spelling of 51588401 in words is "fifty-one million, five hundred eighty-eight thousand, four hundred one".