51350154313 has 8 divisors (see below), whose sum is σ = 51577986656. Its totient is φ = 51122728800.

The previous prime is 51350154307. The next prime is 51350154329. The reversal of 51350154313 is 31345105315.

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 51350154313 - 2¹³ = 51350146121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51350154113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152698 + ... + 354988.

It is an arithmetic number, because the mean of its divisors is an integer number (6447248332).

Almost surely, 2^51350154313 is an apocalyptic number.

It is an amenable number.

51350154313 is a deficient number, since it is larger than the sum of its proper divisors (227832343).

51350154313 is a wasteful number, since it uses less digits than its factorization.

51350154313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203415.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 51350154313 its reverse (31345105315), we get a palindrome (82695259628).

The spelling of 51350154313 in words is "fifty-one billion, three hundred fifty million, one hundred fifty-four thousand, three hundred thirteen".