51544683314 has 16 divisors (see below), whose sum is σ = 78040251960. Its totient is φ = 25532375040.

The previous prime is 51544683269. The next prime is 51544683343. The reversal of 51544683314 is 41338644515.

It can be written as a sum of positive squares in 4 ways, for example, as 47735695225 + 3808988089 = 218485^2 + 61717^2 .

It is a super-4 number, since 4×51544683314⁴ (a number of 44 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184019 + ... + 370070.

Almost surely, 2^51544683314 is an apocalyptic number.

51544683314 is a deficient number, since it is larger than the sum of its proper divisors (26495568646).

51544683314 is a wasteful number, since it uses less digits than its factorization.

51544683314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554525.

The product of its digits is 691200, while the sum is 44.

The spelling of 51544683314 in words is "fifty-one billion, five hundred forty-four million, six hundred eighty-three thousand, three hundred fourteen".