51741001 has 8 divisors (see below), whose sum is σ = 55790280. Its totient is φ = 47701632.

The previous prime is 51740999. The next prime is 51741023. The reversal of 51741001 is 10014715.

It can be written as a sum of positive squares in 4 ways, for example, as 6864400 + 44876601 = 2620^2 + 6699^2 .

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 51741001 - 2¹ = 51740999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51741001.

It is not an unprimeable number, because it can be changed into a prime (51741601) 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, 11205 + ... + 15133.

It is an arithmetic number, because the mean of its divisors is an integer number (6973785).

Almost surely, 2^51741001 is an apocalyptic number.

It is an amenable number.

51741001 is a deficient number, since it is larger than the sum of its proper divisors (4049279).

51741001 is a wasteful number, since it uses less digits than its factorization.

51741001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 51741001 is about 7193.1217840379. The cubic root of 51741001 is about 372.6303938199.

Adding to 51741001 its reverse (10014715), we get a palindrome (61755716).

The spelling of 51741001 in words is "fifty-one million, seven hundred forty-one thousand, one".