2572134560 has 48 divisors (see below), whose sum is σ = 6159937896. Its totient is φ = 1014755328.

The previous prime is 2572134541. The next prime is 2572134563. The reversal of 2572134560 is 654312752.

It can be written as a sum of positive squares in 4 ways, for example, as 2559145744 + 12988816 = 50588^2 + 3604^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2572134560.

It is not an unprimeable number, because it can be changed into a prime (2572134563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98429 + ... + 121788.

Almost surely, 2^2572134560 is an apocalyptic number.

2572134560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2572134560 is an abundant number, since it is smaller than the sum of its proper divisors (3587803336).

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

2572134560 is a wasteful number, since it uses less digits than its factorization.

2572134560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220305 (or 220297 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 2572134560 is about 50716.2159471702. The cubic root of 2572134560 is about 1370.1387892853.

The spelling of 2572134560 in words is "two billion, five hundred seventy-two million, one hundred thirty-four thousand, five hundred sixty".