115071653 has 4 divisors (see below), whose sum is σ = 117022080. Its totient is φ = 113121228.

The previous prime is 115071647. The next prime is 115071673. The reversal of 115071653 is 356170511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115071653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115071673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975125 + ... + 975242.

It is an arithmetic number, because the mean of its divisors is an integer number (29255520).

Almost surely, 2^115071653 is an apocalyptic number.

It is an amenable number.

115071653 is a deficient number, since it is larger than the sum of its proper divisors (1950427).

115071653 is an equidigital number, since it uses as much as digits as its factorization.

115071653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950426.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 115071653 is about 10727.1456128832. The cubic root of 115071653 is about 486.3953905565.

The spelling of 115071653 in words is "one hundred fifteen million, seventy-one thousand, six hundred fifty-three".