4577019249 has 16 divisors (see below), whose sum is σ = 6660808704. Its totient is φ = 2772565200.

The previous prime is 4577019247. The next prime is 4577019263. The reversal of 4577019249 is 9429107754.

It is not a de Polignac number, because 4577019249 - 2¹ = 4577019247 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4577019198 and 4577019207.

It is not an unprimeable number, because it can be changed into a prime (4577019241) 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, 34464 + ... + 101694.

It is an arithmetic number, because the mean of its divisors is an integer number (416300544).

Almost surely, 2^4577019249 is an apocalyptic number.

It is an amenable number.

4577019249 is a deficient number, since it is larger than the sum of its proper divisors (2083789455).

4577019249 is a wasteful number, since it uses less digits than its factorization.

4577019249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69308.

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 4577019249 is about 67653.6713637922. The cubic root of 4577019249 is about 1660.3293546186.

The spelling of 4577019249 in words is "four billion, five hundred seventy-seven million, nineteen thousand, two hundred forty-nine".