51304835145043 has 8 divisors (see below), whose sum is σ = 52019325920016. Its totient is φ = 50590660176000.

The previous prime is 51304835145041. The next prime is 51304835145121. The reversal of 51304835145043 is 34054153840315.

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 51304835145043 - 2¹ = 51304835145041 is a prime.

It is a super-2 number, since 2×51304835145043² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51304835144984 and 51304835145002.

It is not an unprimeable number, because it can be changed into a prime (51304835145041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78624298 + ... + 79274143.

It is an arithmetic number, because the mean of its divisors is an integer number (6502415740002).

Almost surely, 2^{51304835145043} is an apocalyptic number.

51304835145043 is a deficient number, since it is larger than the sum of its proper divisors (714490774973).

51304835145043 is a wasteful number, since it uses less digits than its factorization.

51304835145043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157902965.

The product of its (nonzero) digits is 1728000, while the sum is 46.

Adding to 51304835145043 its reverse (34054153840315), we get a palindrome (85358988985358).

The spelling of 51304835145043 in words is "fifty-one trillion, three hundred four billion, eight hundred thirty-five million, one hundred forty-five thousand, forty-three".