5246055985 has 16 divisors (see below), whose sum is σ = 6454138320. Its totient is φ = 4091100160.

The previous prime is 5246055967. The next prime is 5246056001. The reversal of 5246055985 is 5895506425.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 687645729 + 4558410256 = 26223^2 + 67516^2 .

It is not a de Polignac number, because 5246055985 - 2⁵ = 5246055953 is a prime.

It is a super-2 number, since 2×5246055985² = 55042206795508640450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254319 + ... + 274171.

It is an arithmetic number, because the mean of its divisors is an integer number (403383645).

Almost surely, 2^5246055985 is an apocalyptic number.

It is an amenable number.

5246055985 is a deficient number, since it is larger than the sum of its proper divisors (1208082335).

5246055985 is a wasteful number, since it uses less digits than its factorization.

5246055985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21188.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The square root of 5246055985 is about 72429.6623283583. The cubic root of 5246055985 is about 1737.5779911509.

The spelling of 5246055985 in words is "five billion, two hundred forty-six million, fifty-five thousand, nine hundred eighty-five".