4995555612 has 48 divisors (see below), whose sum is σ = 11771609472. Its totient is φ = 1648792000.

The previous prime is 4995555583. The next prime is 4995555619. The reversal of 4995555612 is 2165555994.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4995555619) 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, 516283 + ... + 525869.

It is an arithmetic number, because the mean of its divisors is an integer number (245241864).

Almost surely, 2^4995555612 is an apocalyptic number.

It is an amenable number.

4995555612 is an abundant number, since it is smaller than the sum of its proper divisors (6776053860).

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

4995555612 is a wasteful number, since it uses less digits than its factorization.

4995555612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10018 (or 10016 counting only the distinct ones).

The product of its digits is 2430000, while the sum is 51.

The square root of 4995555612 is about 70679.2445630257. The cubic root of 4995555612 is about 1709.4691433798.

It can be divided in two parts, 499 and 5555612, that added together give a triangular number (5556111 = T₃₃₃₃).

The spelling of 4995555612 in words is "four billion, nine hundred ninety-five million, five hundred fifty-five thousand, six hundred twelve".