55000550500002 has 32 divisors (see below), whose sum is σ = 124047676094400. Its totient is φ = 18059882252544.

The previous prime is 55000550499971. The next prime is 55000550500009. The reversal of 55000550500002 is 20000505500055.

It is a happy number.

It is a super-3 number, since 3×55000550500002³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (55000550500009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7600956927 + ... + 7600964162.

It is an arithmetic number, because the mean of its divisors is an integer number (3876489877950).

Almost surely, 2^{55000550500002} is an apocalyptic number.

55000550500002 is an abundant number, since it is smaller than the sum of its proper divisors (69047125594398).

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

55000550500002 is a wasteful number, since it uses less digits than its factorization.

55000550500002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15201921167 (or 15201921161 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The spelling of 55000550500002 in words is "fifty-five trillion, five hundred fifty million, five hundred thousand, two".