5236708778 has 16 divisors (see below), whose sum is σ = 9146597760. Its totient is φ = 2201958096.

The previous prime is 5236708739. The next prime is 5236708783. The reversal of 5236708778 is 8778076325.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3528038 + ... + 3529521.

It is an arithmetic number, because the mean of its divisors is an integer number (571662360).

Almost surely, 2^5236708778 is an apocalyptic number.

5236708778 is a deficient number, since it is larger than the sum of its proper divisors (3909888982).

5236708778 is a wasteful number, since it uses less digits than its factorization.

5236708778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057621.

The product of its (nonzero) digits is 3951360, while the sum is 53.

The square root of 5236708778 is about 72365.1074620911. The cubic root of 5236708778 is about 1736.5453959394.

The spelling of 5236708778 in words is "five billion, two hundred thirty-six million, seven hundred eight thousand, seven hundred seventy-eight".