5619248949 has 16 divisors (see below), whose sum is σ = 7604438912. Its totient is φ = 3690240768.

The previous prime is 5619248909. The next prime is 5619248953. The reversal of 5619248949 is 9498429165.

It is not a de Polignac number, because 5619248949 - 2¹⁶ = 5619183413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5619248909) 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, 164649 + ... + 195825.

It is an arithmetic number, because the mean of its divisors is an integer number (475277432).

Almost surely, 2^5619248949 is an apocalyptic number.

It is an amenable number.

5619248949 is a deficient number, since it is larger than the sum of its proper divisors (1985189963).

5619248949 is a wasteful number, since it uses less digits than its factorization.

5619248949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32076.

The product of its digits is 5598720, while the sum is 57.

The square root of 5619248949 is about 74961.6498551092. The cubic root of 5619248949 is about 1777.8403455730.

The spelling of 5619248949 in words is "five billion, six hundred nineteen million, two hundred forty-eight thousand, nine hundred forty-nine".