88413563 has 4 divisors (see below), whose sum is σ = 101044080. Its totient is φ = 75783048.

The previous prime is 88413557. The next prime is 88413569. The reversal of 88413563 is 36531488.

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

It is an interprime number because it is at equal distance from previous prime (88413557) and next prime (88413569).

It is a cyclic number.

It is not a de Polignac number, because 88413563 - 2¹² = 88409467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88413569) 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, 6315248 + ... + 6315261.

It is an arithmetic number, because the mean of its divisors is an integer number (25261020).

Almost surely, 2^88413563 is an apocalyptic number.

88413563 is a deficient number, since it is larger than the sum of its proper divisors (12630517).

88413563 is a wasteful number, since it uses less digits than its factorization.

88413563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12630516.

The product of its digits is 69120, while the sum is 38.

The square root of 88413563 is about 9402.8486641017. The cubic root of 88413563 is about 445.4917141792.

The spelling of 88413563 in words is "eighty-eight million, four hundred thirteen thousand, five hundred sixty-three".