2573347488 has 48 divisors (see below), whose sum is σ = 6821944416. Its totient is φ = 849286400.

The previous prime is 2573347471. The next prime is 2573347499. The reversal of 2573347488 is 8847433752.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2573347488.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123006 + ... + 142397.

It is an arithmetic number, because the mean of its divisors is an integer number (142123842).

Almost surely, 2^2573347488 is an apocalyptic number.

It is an amenable number.

2573347488 is an abundant number, since it is smaller than the sum of its proper divisors (4248596928).

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

2573347488 is a wasteful number, since it uses less digits than its factorization.

2573347488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265517 (or 265509 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 51.

The square root of 2573347488 is about 50728.1725276990. The cubic root of 2573347488 is about 1370.3541251607.

The spelling of 2573347488 in words is "two billion, five hundred seventy-three million, three hundred forty-seven thousand, four hundred eighty-eight".