2528741955 has 24 divisors (see below), whose sum is σ = 4059914832. Its totient is φ = 1344033472.

The previous prime is 2528741927. The next prime is 2528741981. The reversal of 2528741955 is 5591478252.

It is not a de Polignac number, because 2528741955 - 2⁹ = 2528741443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3270949 + ... + 3271721.

It is an arithmetic number, because the mean of its divisors is an integer number (169163118).

Almost surely, 2^2528741955 is an apocalyptic number.

2528741955 is a deficient number, since it is larger than the sum of its proper divisors (1531172877).

2528741955 is an frugal number, since it uses more digits than its factorization.

2528741955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1248 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 48.

The square root of 2528741955 is about 50286.5981649187. The cubic root of 2528741955 is about 1362.3901803021.

The spelling of 2528741955 in words is "two billion, five hundred twenty-eight million, seven hundred forty-one thousand, nine hundred fifty-five".