4623011249 has 4 divisors (see below), whose sum is σ = 4782425460. Its totient is φ = 4463597040.

The previous prime is 4623011243. The next prime is 4623011251. The reversal of 4623011249 is 9421103264.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2247423649 + 2375587600 = 47407^2 + 48740^2 .

It is a cyclic number.

It is not a de Polignac number, because 4623011249 - 2²⁴ = 4606234033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4623011243) 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, 79707062 + ... + 79707119.

It is an arithmetic number, because the mean of its divisors is an integer number (1195606365).

Almost surely, 2^4623011249 is an apocalyptic number.

It is an amenable number.

4623011249 is a deficient number, since it is larger than the sum of its proper divisors (159414211).

4623011249 is a wasteful number, since it uses less digits than its factorization.

4623011249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159414210.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4623011249 is about 67992.7293833686. The cubic root of 4623011249 is about 1665.8720822327.

The spelling of 4623011249 in words is "four billion, six hundred twenty-three million, eleven thousand, two hundred forty-nine".