51063502 has 8 divisors (see below), whose sum is σ = 87537456. Its totient is φ = 21884352.

The previous prime is 51063487. The next prime is 51063517. The reversal of 51063502 is 20536015.

It is a happy number.

51063502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51063487) and next prime (51063517).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823683 + ... + 1823710.

It is an arithmetic number, because the mean of its divisors is an integer number (10942182).

Almost surely, 2^51063502 is an apocalyptic number.

51063502 is a deficient number, since it is larger than the sum of its proper divisors (36473954).

51063502 is a wasteful number, since it uses less digits than its factorization.

51063502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647402.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 51063502 is about 7145.8730747194. The cubic root of 51063502 is about 370.9968298904.

Adding to 51063502 its reverse (20536015), we get a palindrome (71599517).

The spelling of 51063502 in words is "fifty-one million, sixty-three thousand, five hundred two".