55016335552 has 56 divisors (see below), whose sum is σ = 117591636800. Its totient is φ = 25454290176.

The previous prime is 55016335513. The next prime is 55016335559. The reversal of 55016335552 is 25553361055.

It is not an unprimeable number, because it can be changed into a prime (55016335559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473802 + ... + 578377.

Almost surely, 2^55016335552 is an apocalyptic number.

It is an amenable number.

55016335552 is an abundant number, since it is smaller than the sum of its proper divisors (62575301248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55016335552 is a wasteful number, since it uses less digits than its factorization.

55016335552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052253 (or 1052243 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 40.

The spelling of 55016335552 in words is "fifty-five billion, sixteen million, three hundred thirty-five thousand, five hundred fifty-two".