53116166235 has 32 divisors (see below), whose sum is σ = 93151307520. Its totient is φ = 25631222400.

The previous prime is 53116166221. The next prime is 53116166237. The reversal of 53116166235 is 53266161135.

It is not a de Polignac number, because 53116166235 - 2¹¹ = 53116164187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53116166193 and 53116166202.

It is not an unprimeable number, because it can be changed into a prime (53116166237) 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 31 ways as a sum of consecutive naturals, for example, 728020 + ... + 797649.

It is an arithmetic number, because the mean of its divisors is an integer number (2910978360).

Almost surely, 2^53116166235 is an apocalyptic number.

53116166235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53116166235 is a deficient number, since it is larger than the sum of its proper divisors (40035141285).

53116166235 is a wasteful number, since it uses less digits than its factorization.

53116166235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525899.

The product of its digits is 97200, while the sum is 39.

The spelling of 53116166235 in words is "fifty-three billion, one hundred sixteen million, one hundred sixty-six thousand, two hundred thirty-five".