51403114 has 32 divisors (see below), whose sum is σ = 93494016. Its totient is φ = 20718720.

The previous prime is 51403111. The next prime is 51403117. The reversal of 51403114 is 41130415.

It is an interprime number because it is at equal distance from previous prime (51403111) and next prime (51403117).

It is a junction number, because it is equal to n+sod(n) for n = 51403091 and 51403100.

It is not an unprimeable number, because it can be changed into a prime (51403111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18334 + ... + 20950.

It is an arithmetic number, because the mean of its divisors is an integer number (2921688).

Almost surely, 2^51403114 is an apocalyptic number.

51403114 is a deficient number, since it is larger than the sum of its proper divisors (42090902).

51403114 is a wasteful number, since it uses less digits than its factorization.

51403114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 51403114 is about 7169.5965018960. The cubic root of 51403114 is about 371.8174857172.

Adding to 51403114 its reverse (41130415), we get a palindrome (92533529).

The spelling of 51403114 in words is "fifty-one million, four hundred three thousand, one hundred fourteen".