5156521006235 has 24 divisors (see below), whose sum is σ = 6248019304800. Its totient is φ = 4085470425344.

The previous prime is 5156521006223. The next prime is 5156521006261. The reversal of 5156521006235 is 5326001256515.

It is not a de Polignac number, because 5156521006235 - 2⁶ = 5156521006171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5156521006192 and 5156521006201.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 231773882 + ... + 231796128.

It is an arithmetic number, because the mean of its divisors is an integer number (260334137700).

Almost surely, 2^{5156521006235} is an apocalyptic number.

5156521006235 is a deficient number, since it is larger than the sum of its proper divisors (1091498298565).

5156521006235 is a wasteful number, since it uses less digits than its factorization.

5156521006235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26515 (or 26408 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 5156521006235 in words is "five trillion, one hundred fifty-six billion, five hundred twenty-one million, six thousand, two hundred thirty-five".