51200601 has 4 divisors (see below), whose sum is σ = 68267472. Its totient is φ = 34133732.

The previous prime is 51200593. The next prime is 51200603. The reversal of 51200601 is 10600215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 51200601 - 2³ = 51200593 is a prime.

It is a super-2 number, since 2×51200601² = 5243003085522402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51200603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8533431 + ... + 8533436.

It is an arithmetic number, because the mean of its divisors is an integer number (17066868).

Almost surely, 2^51200601 is an apocalyptic number.

It is an amenable number.

51200601 is a deficient number, since it is larger than the sum of its proper divisors (17066871).

51200601 is a wasteful number, since it uses less digits than its factorization.

51200601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17066870.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 51200601 is about 7155.4595240278. The cubic root of 51200601 is about 371.3285595973.

Adding to 51200601 its reverse (10600215), we get a palindrome (61800816).

The spelling of 51200601 in words is "fifty-one million, two hundred thousand, six hundred one".