573150272442 has 64 divisors (see below), whose sum is σ = 1294475765760. Its totient is φ = 167583326400.

The previous prime is 573150272407. The next prime is 573150272489. The reversal of 573150272442 is 244272051375.

It is a junction number, because it is equal to n+sod(n) for n = 573150272394 and 573150272403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2856267 + ... + 3050337.

It is an arithmetic number, because the mean of its divisors is an integer number (20226183840).

Almost surely, 2^573150272442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 573150272442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647237882880).

573150272442 is an abundant number, since it is smaller than the sum of its proper divisors (721325493318).

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

573150272442 is a wasteful number, since it uses less digits than its factorization.

573150272442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195659.

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 573150272442 in words is "five hundred seventy-three billion, one hundred fifty million, two hundred seventy-two thousand, four hundred forty-two".