51635023155151 has 2 divisors, whose sum is σ = 51635023155152. Its totient is φ = 51635023155150.

The previous prime is 51635023155143. The next prime is 51635023155257. The reversal of 51635023155151 is 15155132053615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51635023155151 - 2³ = 51635023155143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51635023155098 and 51635023155107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51635023155851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25817511577575 + 25817511577576.

It is an arithmetic number, because the mean of its divisors is an integer number (25817511577576).

Almost surely, 2^{51635023155151} is an apocalyptic number.

51635023155151 is a deficient number, since it is larger than the sum of its proper divisors (1).

51635023155151 is an equidigital number, since it uses as much as digits as its factorization.

51635023155151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 337500, while the sum is 43.

The spelling of 51635023155151 in words is "fifty-one trillion, six hundred thirty-five billion, twenty-three million, one hundred fifty-five thousand, one hundred fifty-one".