51114002 has 8 divisors (see below), whose sum is σ = 81181116. Its totient is φ = 24053632.

The previous prime is 51113989. The next prime is 51114023. The reversal of 51114002 is 20041115.

It can be written as a sum of positive squares in 2 ways, for example, as 48427681 + 2686321 = 6959^2 + 1639^2 .

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

It is a super-2 number, since 2×51114002² = 5225282400912008, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 751643 + ... + 751710.

Almost surely, 2^51114002 is an apocalyptic number.

51114002 is a deficient number, since it is larger than the sum of its proper divisors (30067114).

51114002 is a wasteful number, since it uses less digits than its factorization.

51114002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503372.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 51114002 is about 7149.4057095678. The cubic root of 51114002 is about 371.1190905160.

Adding to 51114002 its reverse (20041115), we get a palindrome (71155117).

The spelling of 51114002 in words is "fifty-one million, one hundred fourteen thousand, two".