5555366140 has 24 divisors (see below), whose sum is σ = 11670729840. Its totient is φ = 2221296768.

The previous prime is 5555366119. The next prime is 5555366143. The reversal of 5555366140 is 416635555.

It is a junction number, because it is equal to n+sod(n) for n = 5555366093 and 5555366102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555366143) 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, 1896 + ... + 105424.

It is an arithmetic number, because the mean of its divisors is an integer number (486280410).

Almost surely, 2^5555366140 is an apocalyptic number.

It is an amenable number.

5555366140 is an abundant number, since it is smaller than the sum of its proper divisors (6115363700).

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

5555366140 is a wasteful number, since it uses less digits than its factorization.

5555366140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106221 (or 106219 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The square root of 5555366140 is about 74534.3286009876. The cubic root of 5555366140 is about 1771.0774866693.

The spelling of 5555366140 in words is "five billion, five hundred fifty-five million, three hundred sixty-six thousand, one hundred forty".