5591464138249 has 8 divisors (see below), whose sum is σ = 6115873468320. Its totient is φ = 5069737209600.

The previous prime is 5591464138217. The next prime is 5591464138283. The reversal of 5591464138249 is 9428314641955.

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

It is a cyclic number.

It is not a de Polignac number, because 5591464138249 - 2⁵ = 5591464138217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5591464138549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670595992 + ... + 670604329.

It is an arithmetic number, because the mean of its divisors is an integer number (764484183540).

Almost surely, 2^{5591464138249} is an apocalyptic number.

It is an amenable number.

5591464138249 is a deficient number, since it is larger than the sum of its proper divisors (524409330071).

5591464138249 is a wasteful number, since it uses less digits than its factorization.

5591464138249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341200711.

The product of its digits is 37324800, while the sum is 61.

The spelling of 5591464138249 in words is "five trillion, five hundred ninety-one billion, four hundred sixty-four million, one hundred thirty-eight thousand, two hundred forty-nine".