51306433150607 has 8 divisors (see below), whose sum is σ = 53537252952960. Its totient is φ = 49075622124760.

The previous prime is 51306433150603. The next prime is 51306433150619. The reversal of 51306433150607 is 70605133460315.

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

It is a cyclic number.

It is not a de Polignac number, because 51306433150607 - 2² = 51306433150603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51306433150603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11595944 + ... + 15397362.

It is an arithmetic number, because the mean of its divisors is an integer number (6692156619120).

Almost surely, 2^{51306433150607} is an apocalyptic number.

51306433150607 is a deficient number, since it is larger than the sum of its proper divisors (2230819802353).

51306433150607 is a wasteful number, since it uses less digits than its factorization.

51306433150607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388253.

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 51306433150607 in words is "fifty-one trillion, three hundred six billion, four hundred thirty-three million, one hundred fifty thousand, six hundred seven".