52958181651 has 16 divisors (see below), whose sum is σ = 73692343296. Its totient is φ = 33765212096.

The previous prime is 52958181649. The next prime is 52958181667. The reversal of 52958181651 is 15618185925.

It is a cyclic number.

It is not a de Polignac number, because 52958181651 - 2¹ = 52958181649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52958181594 and 52958181603.

It is not an unprimeable number, because it can be changed into a prime (52958181631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417631 + ... + 529463.

It is an arithmetic number, because the mean of its divisors is an integer number (4605771456).

Almost surely, 2^52958181651 is an apocalyptic number.

52958181651 is a deficient number, since it is larger than the sum of its proper divisors (20734161645).

52958181651 is a wasteful number, since it uses less digits than its factorization.

52958181651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118722.

The product of its digits is 864000, while the sum is 51.

The spelling of 52958181651 in words is "fifty-two billion, nine hundred fifty-eight million, one hundred eighty-one thousand, six hundred fifty-one".