2558411380 has 24 divisors (see below), whose sum is σ = 6140187648. Its totient is φ = 877169568.

The previous prime is 2558411353. The next prime is 2558411381. The reversal of 2558411380 is 831148552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2558411381) 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, 9137044 + ... + 9137323.

It is an arithmetic number, because the mean of its divisors is an integer number (255841152).

Almost surely, 2^2558411380 is an apocalyptic number.

2558411380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2558411380 is an abundant number, since it is smaller than the sum of its proper divisors (3581776268).

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

2558411380 is a wasteful number, since it uses less digits than its factorization.

2558411380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18274383 (or 18274381 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 2558411380 is about 50580.7411966254. The cubic root of 2558411380 is about 1367.6977298315.

The spelling of 2558411380 in words is "two billion, five hundred fifty-eight million, four hundred eleven thousand, three hundred eighty".