4915423111 has 4 divisors (see below), whose sum is σ = 4917375424. Its totient is φ = 4913470800.

The previous prime is 4915423087. The next prime is 4915423141. The reversal of 4915423111 is 1113245194.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1113245194 = 2 ⋅556622597.

It is a cyclic number.

It is not a de Polignac number, because 4915423111 - 2¹⁵ = 4915390343 is a prime.

It is a super-2 number, since 2×4915423111² = 48322768720305836642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4915423141) 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, 972375 + ... + 977416.

It is an arithmetic number, because the mean of its divisors is an integer number (1229343856).

Almost surely, 2^4915423111 is an apocalyptic number.

4915423111 is a deficient number, since it is larger than the sum of its proper divisors (1952313).

4915423111 is a wasteful number, since it uses less digits than its factorization.

4915423111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952312.

The product of its digits is 4320, while the sum is 31.

The square root of 4915423111 is about 70110.0785265571. The cubic root of 4915423111 is about 1700.2794363029.

The spelling of 4915423111 in words is "four billion, nine hundred fifteen million, four hundred twenty-three thousand, one hundred eleven".