51341433 has 16 divisors (see below), whose sum is σ = 80423616. Its totient is φ = 28722240.

The previous prime is 51341429. The next prime is 51341447. The reversal of 51341433 is 33414315.

It is a happy number.

It is not a de Polignac number, because 51341433 - 2² = 51341429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51341413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59410 + ... + 60267.

It is an arithmetic number, because the mean of its divisors is an integer number (5026476).

Almost surely, 2^51341433 is an apocalyptic number.

It is an amenable number.

51341433 is a deficient number, since it is larger than the sum of its proper divisors (29082183).

51341433 is a wasteful number, since it uses less digits than its factorization.

51341433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119704.

The product of its digits is 2160, while the sum is 24.

The square root of 51341433 is about 7165.2936436688. The cubic root of 51341433 is about 371.6687057965.

Adding to 51341433 its reverse (33414315), we get a palindrome (84755748).

The spelling of 51341433 in words is "fifty-one million, three hundred forty-one thousand, four hundred thirty-three".