4995612011 has 4 divisors (see below), whose sum is σ = 5379889872. Its totient is φ = 4611334152.

The previous prime is 4995611981. The next prime is 4995612049. The reversal of 4995612011 is 1102165994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4995612011 - 2¹⁰ = 4995610987 is a prime.

It is a super-2 number, since 2×4995612011² = 49912278728894928242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4995612071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192138911 + ... + 192138936.

It is an arithmetic number, because the mean of its divisors is an integer number (1344972468).

Almost surely, 2^4995612011 is an apocalyptic number.

4995612011 is a deficient number, since it is larger than the sum of its proper divisors (384277861).

4995612011 is a wasteful number, since it uses less digits than its factorization.

4995612011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384277860.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 4995612011 is about 70679.6435404141. The cubic root of 4995612011 is about 1709.4755765639.

The spelling of 4995612011 in words is "four billion, nine hundred ninety-five million, six hundred twelve thousand, eleven".