55512751603 has 8 divisors (see below), whose sum is σ = 55616662800. Its totient is φ = 55408909920.

The previous prime is 55512751597. The next prime is 55512751607. The reversal of 55512751603 is 30615721555.

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 55512751603 - 2²⁹ = 54975880691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55512751607) 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, 1745601 + ... + 1777117.

It is an arithmetic number, because the mean of its divisors is an integer number (6952082850).

Almost surely, 2^55512751603 is an apocalyptic number.

55512751603 is a deficient number, since it is larger than the sum of its proper divisors (103911197).

55512751603 is a wasteful number, since it uses less digits than its factorization.

55512751603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34757.

The product of its (nonzero) digits is 157500, while the sum is 40.

The spelling of 55512751603 in words is "fifty-five billion, five hundred twelve million, seven hundred fifty-one thousand, six hundred three".