5155555004 has 48 divisors (see below), whose sum is σ = 9483640320. Its totient is φ = 2449560960.

The previous prime is 5155554991. The next prime is 5155555007. The reversal of 5155555004 is 4005555515.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155555007) 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 15 ways as a sum of consecutive naturals, for example, 3264287 + ... + 3265865.

It is an arithmetic number, because the mean of its divisors is an integer number (197575840).

Almost surely, 2^5155555004 is an apocalyptic number.

It is an amenable number.

5155555004 is a deficient number, since it is larger than the sum of its proper divisors (4328085316).

5155555004 is a wasteful number, since it uses less digits than its factorization.

5155555004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130 (or 2128 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 35.

The square root of 5155555004 is about 71802.1935876614. The cubic root of 5155555004 is about 1727.5281843545.

The spelling of 5155555004 in words is "five billion, one hundred fifty-five million, five hundred fifty-five thousand, four".