117036553 has 2 divisors, whose sum is σ = 117036554. Its totient is φ = 117036552.

The previous prime is 117036541. The next prime is 117036571. The reversal of 117036553 is 355630711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109998144 + 7038409 = 10488^2 + 2653^2 .

It is a cyclic number.

It is not a de Polignac number, because 117036553 - 2²¹ = 114939401 is a prime.

It is not a weakly prime, because it can be changed into another prime (117036503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58518276 + 58518277.

It is an arithmetic number, because the mean of its divisors is an integer number (58518277).

Almost surely, 2^117036553 is an apocalyptic number.

It is an amenable number.

117036553 is a deficient number, since it is larger than the sum of its proper divisors (1).

117036553 is an equidigital number, since it uses as much as digits as its factorization.

117036553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 117036553 is about 10818.3433574647. The cubic root of 117036553 is about 489.1482537478.

The spelling of 117036553 in words is "one hundred seventeen million, thirty-six thousand, five hundred fifty-three".