56035553 has 8 divisors (see below), whose sum is σ = 67807872. Its totient is φ = 45205056.

The previous prime is 56035549. The next prime is 56035583. The reversal of 56035553 is 35553065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56035553 - 2² = 56035549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56035523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235325 + ... + 235562.

It is an arithmetic number, because the mean of its divisors is an integer number (8475984).

Almost surely, 2^56035553 is an apocalyptic number.

It is an amenable number.

56035553 is a deficient number, since it is larger than the sum of its proper divisors (11772319).

56035553 is a wasteful number, since it uses less digits than its factorization.

56035553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470911.

The product of its (nonzero) digits is 33750, while the sum is 32.

The square root of 56035553 is about 7485.6898813670. The cubic root of 56035553 is about 382.6671842387.

The spelling of 56035553 in words is "fifty-six million, thirty-five thousand, five hundred fifty-three".