55517003356 has 24 divisors (see below), whose sum is σ = 100738555904. Its totient is φ = 26742590640.

The previous prime is 55517003327. The next prime is 55517003357. The reversal of 55517003356 is 65330071555.

It is a super-3 number, since 3×55517003356³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55517003357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976200 + ... + 1031503.

Almost surely, 2^55517003356 is an apocalyptic number.

It is an amenable number.

55517003356 is a deficient number, since it is larger than the sum of its proper divisors (45221552548).

55517003356 is a wasteful number, since it uses less digits than its factorization.

55517003356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007961 (or 2007959 counting only the distinct ones).

The product of its (nonzero) digits is 236250, while the sum is 40.

The spelling of 55517003356 in words is "fifty-five billion, five hundred seventeen million, three thousand, three hundred fifty-six".