115541763 has 4 divisors (see below), whose sum is σ = 154055688. Its totient is φ = 77027840.

The previous prime is 115541761. The next prime is 115541773. The reversal of 115541763 is 367145511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115541763 - 2¹ = 115541761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115541761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19256958 + ... + 19256963.

It is an arithmetic number, because the mean of its divisors is an integer number (38513922).

Almost surely, 2^115541763 is an apocalyptic number.

115541763 is a deficient number, since it is larger than the sum of its proper divisors (38513925).

115541763 is an equidigital number, since it uses as much as digits as its factorization.

115541763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38513924.

The product of its digits is 12600, while the sum is 33.

The square root of 115541763 is about 10749.0354450992. The cubic root of 115541763 is about 487.0568585784.

The spelling of 115541763 in words is "one hundred fifteen million, five hundred forty-one thousand, seven hundred sixty-three".