117553429225 has 24 divisors (see below), whose sum is σ = 150996317760. Its totient is φ = 90677267520.

The previous prime is 117553429223. The next prime is 117553429297. The reversal of 117553429225 is 522924355711.

It is not a de Polignac number, because 117553429225 - 2¹ = 117553429223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117553429223) 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, 429562 + ... + 647788.

It is an arithmetic number, because the mean of its divisors is an integer number (6291513240).

Almost surely, 2^117553429225 is an apocalyptic number.

It is an amenable number.

117553429225 is a deficient number, since it is larger than the sum of its proper divisors (33442888535).

117553429225 is a wasteful number, since it uses less digits than its factorization.

117553429225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219009 (or 219004 counting only the distinct ones).

The product of its digits is 756000, while the sum is 46.

The spelling of 117553429225 in words is "one hundred seventeen billion, five hundred fifty-three million, four hundred twenty-nine thousand, two hundred twenty-five".