53939025249 has 8 divisors (see below), whose sum is σ = 71937626592. Its totient is φ = 35949887040.

The previous prime is 53939025233. The next prime is 53939025289. The reversal of 53939025249 is 94252093935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53939025249 - 2⁴ = 53939025233 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (53939025289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2352472 + ... + 2375289.

It is an arithmetic number, because the mean of its divisors is an integer number (8992203324).

Almost surely, 2^53939025249 is an apocalyptic number.

It is an amenable number.

53939025249 is a deficient number, since it is larger than the sum of its proper divisors (17998601343).

53939025249 is a wasteful number, since it uses less digits than its factorization.

53939025249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731567.

The product of its (nonzero) digits is 2624400, while the sum is 51.

The spelling of 53939025249 in words is "fifty-three billion, nine hundred thirty-nine million, twenty-five thousand, two hundred forty-nine".