5435481249 has 24 divisors (see below), whose sum is σ = 8572621824. Its totient is φ = 3291300000.

The previous prime is 5435481241. The next prime is 5435481251. The reversal of 5435481249 is 9421845345.

5435481249 is a `hidden beast` number, since 54 + 3 + 548 + 12 + 49 = 666.

It is not a de Polignac number, because 5435481249 - 2³ = 5435481241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5435481241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90099 + ... + 137799.

It is an arithmetic number, because the mean of its divisors is an integer number (357192576).

Almost surely, 2^5435481249 is an apocalyptic number.

It is an amenable number.

5435481249 is a deficient number, since it is larger than the sum of its proper divisors (3137140575).

5435481249 is a wasteful number, since it uses less digits than its factorization.

5435481249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48869 (or 48866 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 5435481249 is about 73725.7163342615. The cubic root of 5435481249 is about 1758.2447688093.

It can be divided in two parts, 5435 and 481249, that added together give a palindrome (486684).

The spelling of 5435481249 in words is "five billion, four hundred thirty-five million, four hundred eighty-one thousand, two hundred forty-nine".