36425781249 has 64 divisors (see below), whose sum is σ = 59109523200. Its totient is φ = 19656806400.

The previous prime is 36425781241. The next prime is 36425781307. The reversal of 36425781249 is 94218752463.

It is a trimorphic number since its cube, 48331093970430974960436425781249, ends in 36425781249.

It is not a de Polignac number, because 36425781249 - 2³ = 36425781241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36425781241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1553787 + ... + 1577055.

It is an arithmetic number, because the mean of its divisors is an integer number (923586300).

Almost surely, 2^36425781249 is an apocalyptic number.

36425781249 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

36425781249 is a deficient number, since it is larger than the sum of its proper divisors (22683741951).

36425781249 is a wasteful number, since it uses less digits than its factorization.

36425781249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23426.

The product of its digits is 2903040, while the sum is 51.

The spelling of 36425781249 in words is "thirty-six billion, four hundred twenty-five million, seven hundred eighty-one thousand, two hundred forty-nine".