51034201 has 4 divisors (see below), whose sum is σ = 51120000. Its totient is φ = 50948404.

The previous prime is 51034199. The next prime is 51034213. The reversal of 51034201 is 10243015.

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 51034201 - 2¹ = 51034199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51034241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42001 + ... + 43198.

It is an arithmetic number, because the mean of its divisors is an integer number (12780000).

Almost surely, 2^51034201 is an apocalyptic number.

It is an amenable number.

51034201 is a deficient number, since it is larger than the sum of its proper divisors (85799).

51034201 is an equidigital number, since it uses as much as digits as its factorization.

51034201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85798.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 51034201 is about 7143.8225761843. The cubic root of 51034201 is about 370.9258551394.

Adding to 51034201 its reverse (10243015), we get a palindrome (61277216).

The spelling of 51034201 in words is "fifty-one million, thirty-four thousand, two hundred one".