4562319048 has 96 divisors (see below), whose sum is σ = 13283307360. Its totient is φ = 1302013440.

The previous prime is 4562318927. The next prime is 4562319079. The reversal of 4562319048 is 8409132654.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1375440 + ... + 1378752.

It is an arithmetic number, because the mean of its divisors is an integer number (138367785).

Almost surely, 2^4562319048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4562319048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6641653680).

4562319048 is an abundant number, since it is smaller than the sum of its proper divisors (8720988312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4562319048 is a wasteful number, since it uses less digits than its factorization.

4562319048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507 (or 4496 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 4562319048 is about 67544.9409504516. The cubic root of 4562319048 is about 1658.5499322132.

It can be divided in two parts, 4562 and 319048, that added together give a triangular number (323610 = T₈₀₄).

The spelling of 4562319048 in words is "four billion, five hundred sixty-two million, three hundred nineteen thousand, forty-eight".