5555770212 has 12 divisors (see below), whose sum is σ = 12963463856. Its totient is φ = 1851923400.

The previous prime is 5555770211. The next prime is 5555770271. The reversal of 5555770212 is 2120775555.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5555770211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231490414 + ... + 231490437.

Almost surely, 2^5555770212 is an apocalyptic number.

It is an amenable number.

5555770212 is an abundant number, since it is smaller than the sum of its proper divisors (7407693644).

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

5555770212 is a wasteful number, since it uses less digits than its factorization.

5555770212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462980858 (or 462980856 counting only the distinct ones).

The product of its (nonzero) digits is 122500, while the sum is 39.

The square root of 5555770212 is about 74537.0391952887. The cubic root of 5555770212 is about 1771.1204256616.

The spelling of 5555770212 in words is "five billion, five hundred fifty-five million, seven hundred seventy thousand, two hundred twelve".