4661115133 has 4 divisors (see below), whose sum is σ = 4662824608. Its totient is φ = 4659405660.

The previous prime is 4661115119. The next prime is 4661115167. The reversal of 4661115133 is 3315111664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4661115133 - 2²¹ = 4659017981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4661115095 and 4661115104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661115733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850641 + ... + 856102.

It is an arithmetic number, because the mean of its divisors is an integer number (1165706152).

Almost surely, 2^4661115133 is an apocalyptic number.

It is an amenable number.

4661115133 is a deficient number, since it is larger than the sum of its proper divisors (1709475).

4661115133 is a wasteful number, since it uses less digits than its factorization.

4661115133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709474.

The product of its digits is 6480, while the sum is 31.

The square root of 4661115133 is about 68272.3599489574. The cubic root of 4661115133 is about 1670.4363941355.

Adding to 4661115133 its reverse (3315111664), we get a palindrome (7976226797).

The spelling of 4661115133 in words is "four billion, six hundred sixty-one million, one hundred fifteen thousand, one hundred thirty-three".