2573375520 has 96 divisors (see below), whose sum is σ = 8135406720. Its totient is φ = 683755520.

The previous prime is 2573375513. The next prime is 2573375591. The reversal of 2573375520 is 255733752.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125341 + ... + 144419.

It is an arithmetic number, because the mean of its divisors is an integer number (84743820).

Almost surely, 2^2573375520 is an apocalyptic number.

2573375520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2573375520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4067703360).

2573375520 is an abundant number, since it is smaller than the sum of its proper divisors (5562031200).

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

2573375520 is a wasteful number, since it uses less digits than its factorization.

2573375520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19378 (or 19370 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 39.

The square root of 2573375520 is about 50728.4488231209. The cubic root of 2573375520 is about 1370.3591009918.

The spelling of 2573375520 in words is "two billion, five hundred seventy-three million, three hundred seventy-five thousand, five hundred twenty".