51375314 has 8 divisors (see below), whose sum is σ = 79145868. Its totient is φ = 24993360.

The previous prime is 51375299. The next prime is 51375329. The reversal of 51375314 is 41357315.

It is an interprime number because it is at equal distance from previous prime (51375299) and next prime (51375329).

It can be written as a sum of positive squares in 2 ways, for example, as 48372025 + 3003289 = 6955^2 + 1733^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347057 + ... + 347204.

Almost surely, 2^51375314 is an apocalyptic number.

51375314 is a deficient number, since it is larger than the sum of its proper divisors (27770554).

51375314 is a wasteful number, since it uses less digits than its factorization.

51375314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694300.

The product of its digits is 6300, while the sum is 29.

The square root of 51375314 is about 7167.6574973976. The cubic root of 51375314 is about 371.7504444476.

The spelling of 51375314 in words is "fifty-one million, three hundred seventy-five thousand, three hundred fourteen".