5537856249 has 16 divisors (see below), whose sum is σ = 8205503040. Its totient is φ = 3691332000.

The previous prime is 5537856241. The next prime is 5537856277. The reversal of 5537856249 is 9426587355.

5537856249 is a `hidden beast` number, since 5 + 5 + 3 + 7 + 8 + 5 + 624 + 9 = 666.

5537856249 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5537856249 - 2³ = 5537856241 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5537856195 and 5537856204.

It is not an unprimeable number, because it can be changed into a prime (5537856241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231634 + ... + 254420.

It is an arithmetic number, because the mean of its divisors is an integer number (512843940).

Almost surely, 2^5537856249 is an apocalyptic number.

It is an amenable number.

5537856249 is a deficient number, since it is larger than the sum of its proper divisors (2667646791).

5537856249 is a wasteful number, since it uses less digits than its factorization.

5537856249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31797 (or 31791 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 54.

The square root of 5537856249 is about 74416.7739760331. The cubic root of 5537856249 is about 1769.2147824183.

The spelling of 5537856249 in words is "five billion, five hundred thirty-seven million, eight hundred fifty-six thousand, two hundred forty-nine".