4986209522 has 30 divisors (see below), whose sum is σ = 8733918543. Its totient is φ = 2134849836.

The previous prime is 4986209507. The next prime is 4986209533. The reversal of 4986209522 is 2259026894.

It can be written as a sum of positive squares in only one way, i.e., 2493104761 + 2493104761 = 49931^2 + 49931^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=49931.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 4892729 + ... + 4893747.

Almost surely, 2^4986209522 is an apocalyptic number.

4986209522 is a deficient number, since it is larger than the sum of its proper divisors (3747709021).

4986209522 is an frugal number, since it uses more digits than its factorization.

4986209522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 4986209522 is about 70613.0973828510. The cubic root of 4986209522 is about 1708.4024067527.

The spelling of 4986209522 in words is "four billion, nine hundred eighty-six million, two hundred nine thousand, five hundred twenty-two".