51341272 has 8 divisors (see below), whose sum is σ = 96264900. Its totient is φ = 25670632.

The previous prime is 51341261. The next prime is 51341273. The reversal of 51341272 is 27214315.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51341273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3208822 + ... + 3208837.

Almost surely, 2^51341272 is an apocalyptic number.

It is an amenable number.

51341272 is a deficient number, since it is larger than the sum of its proper divisors (44923628).

51341272 is a wasteful number, since it uses less digits than its factorization.

51341272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417665 (or 6417661 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 51341272 is about 7165.2824089494. The cubic root of 51341272 is about 371.6683172947.

Adding to 51341272 its reverse (27214315), we get a palindrome (78555587).

The spelling of 51341272 in words is "fifty-one million, three hundred forty-one thousand, two hundred seventy-two".