5591073609742 has 64 divisors (see below), whose sum is σ = 9091728360000. Its totient is φ = 2568996218880.

The previous prime is 5591073609703. The next prime is 5591073609743. The reversal of 5591073609742 is 2479063701955.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5591073609743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 602287033 + ... + 602296315.

It is an arithmetic number, because the mean of its divisors is an integer number (142058255625).

Almost surely, 2^{5591073609742} is an apocalyptic number.

5591073609742 is a deficient number, since it is larger than the sum of its proper divisors (3500654750258).

5591073609742 is a wasteful number, since it uses less digits than its factorization.

5591073609742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11461.

The product of its (nonzero) digits is 14288400, while the sum is 58.

The spelling of 5591073609742 in words is "five trillion, five hundred ninety-one billion, seventy-three million, six hundred nine thousand, seven hundred forty-two".