117403453 has 2 divisors, whose sum is σ = 117403454. Its totient is φ = 117403452.

The previous prime is 117403439. The next prime is 117403457. The reversal of 117403453 is 354304711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80946009 + 36457444 = 8997^2 + 6038^2 .

It is a cyclic number.

It is not a de Polignac number, because 117403453 - 2¹³ = 117395261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117403457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58701726 + 58701727.

It is an arithmetic number, because the mean of its divisors is an integer number (58701727).

Almost surely, 2^117403453 is an apocalyptic number.

It is an amenable number.

117403453 is a deficient number, since it is larger than the sum of its proper divisors (1).

117403453 is an equidigital number, since it uses as much as digits as its factorization.

117403453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 117403453 is about 10835.2873981265. The cubic root of 117403453 is about 489.6588671017.

The spelling of 117403453 in words is "one hundred seventeen million, four hundred three thousand, four hundred fifty-three".