52225161049 has 16 divisors (see below), whose sum is σ = 55442016000. Its totient is φ = 49024571904.

The previous prime is 52225161031. The next prime is 52225161101. The reversal of 52225161049 is 94016152225.

It is a cyclic number.

It is not a de Polignac number, because 52225161049 - 2¹⁷ = 52225029977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52225160999 and 52225161017.

It is not an unprimeable number, because it can be changed into a prime (52225161029) 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 15 ways as a sum of consecutive naturals, for example, 14672332 + ... + 14675890.

It is an arithmetic number, because the mean of its divisors is an integer number (3465126000).

Almost surely, 2^52225161049 is an apocalyptic number.

It is an amenable number.

52225161049 is a deficient number, since it is larger than the sum of its proper divisors (3216854951).

52225161049 is a wasteful number, since it uses less digits than its factorization.

52225161049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 52225161049 in words is "fifty-two billion, two hundred twenty-five million, one hundred sixty-one thousand, forty-nine".