117253937121559 has 16 divisors (see below), whose sum is σ = 137352116005632. Its totient is φ = 98000545281408.

The previous prime is 117253937121551. The next prime is 117253937121569. The reversal of 117253937121559 is 955121739352711.

It is a happy number.

It is not a de Polignac number, because 117253937121559 - 2³ = 117253937121551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117253937121497 and 117253937121506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117253937121551) 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, 328276789 + ... + 328633774.

It is an arithmetic number, because the mean of its divisors is an integer number (8584507250352).

Almost surely, 2^{117253937121559} is an apocalyptic number.

117253937121559 is a deficient number, since it is larger than the sum of its proper divisors (20098178884073).

117253937121559 is an equidigital number, since it uses as much as digits as its factorization.

117253937121559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656911206.

The product of its digits is 17860500, while the sum is 61.

The spelling of 117253937121559 in words is "one hundred seventeen trillion, two hundred fifty-three billion, nine hundred thirty-seven million, one hundred twenty-one thousand, five hundred fifty-nine".