51362654 has 32 divisors (see below), whose sum is σ = 92387520. Its totient is φ = 20950272.

The previous prime is 51362621. The next prime is 51362659. The reversal of 51362654 is 45626315.

It is a self number, because there is not a number n which added to its sum of digits gives 51362654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51362659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28772 + ... + 30504.

It is an arithmetic number, because the mean of its divisors is an integer number (2887110).

Almost surely, 2^51362654 is an apocalyptic number.

51362654 is a deficient number, since it is larger than the sum of its proper divisors (41024866).

51362654 is a wasteful number, since it uses less digits than its factorization.

51362654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844.

The product of its digits is 21600, while the sum is 32.

The square root of 51362654 is about 7166.7743092691. The cubic root of 51362654 is about 371.7199061281.

Adding to 51362654 its reverse (45626315), we get a palindrome (96988969).

The spelling of 51362654 in words is "fifty-one million, three hundred sixty-two thousand, six hundred fifty-four".