52238992546 has 16 divisors (see below), whose sum is σ = 84390377400. Its totient is φ = 24109072128.

The previous prime is 52238992537. The next prime is 52238992577. The reversal of 52238992546 is 64529983225.

It can be written as a sum of positive squares in 4 ways, for example, as 17068116025 + 35170876521 = 130645^2 + 187539^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 645850 + ... + 722218.

Almost surely, 2^52238992546 is an apocalyptic number.

52238992546 is a deficient number, since it is larger than the sum of its proper divisors (32151384854).

52238992546 is a wasteful number, since it uses less digits than its factorization.

52238992546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102693.

The product of its digits is 9331200, while the sum is 55.

The spelling of 52238992546 in words is "fifty-two billion, two hundred thirty-eight million, nine hundred ninety-two thousand, five hundred forty-six".