2567428752 has 80 divisors (see below), whose sum is σ = 7588542080. Its totient is φ = 732727296.

The previous prime is 2567428741. The next prime is 2567428753. The reversal of 2567428752 is 2578247652.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2567428753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335238 + ... + 342810.

It is an arithmetic number, because the mean of its divisors is an integer number (94856776).

Almost surely, 2^2567428752 is an apocalyptic number.

It is an amenable number.

2567428752 is an abundant number, since it is smaller than the sum of its proper divisors (5021113328).

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

2567428752 is a wasteful number, since it uses less digits than its factorization.

2567428752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8600 (or 8594 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 48.

The square root of 2567428752 is about 50669.8011837426. The cubic root of 2567428752 is about 1369.3027072987.

The spelling of 2567428752 in words is "two billion, five hundred sixty-seven million, four hundred twenty-eight thousand, seven hundred fifty-two".