88056553 has 4 divisors (see below), whose sum is σ = 94830148. Its totient is φ = 81282960.

The previous prime is 88056517. The next prime is 88056589. The reversal of 88056553 is 35565088.

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 (88056517) and next prime (88056589).

It can be written as a sum of positive squares in 2 ways, for example, as 46621584 + 41434969 = 6828^2 + 6437^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88056553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88056853) 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, 3386778 + ... + 3386803.

It is an arithmetic number, because the mean of its divisors is an integer number (23707537).

Almost surely, 2^88056553 is an apocalyptic number.

It is an amenable number.

88056553 is a deficient number, since it is larger than the sum of its proper divisors (6773595).

88056553 is a wasteful number, since it uses less digits than its factorization.

88056553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6773594.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 88056553 is about 9383.8453205496. The cubic root of 88056553 is about 444.8912800935.

The spelling of 88056553 in words is "eighty-eight million, fifty-six thousand, five hundred fifty-three".