2538250560 has 448 divisors, whose sum is σ = 9559503360. Its totient is φ = 632586240.

The previous prime is 2538250531. The next prime is 2538250571. The reversal of 2538250560 is 650528352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10532040 + ... + 10532280.

Almost surely, 2^2538250560 is an apocalyptic number.

2538250560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2538250560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4779751680).

2538250560 is an abundant number, since it is smaller than the sum of its proper divisors (7021252800).

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

2538250560 is a wasteful number, since it uses less digits than its factorization.

2538250560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 2538250560 is about 50381.0535816789. The cubic root of 2538250560 is about 1364.0956695681.

The spelling of 2538250560 in words is "two billion, five hundred thirty-eight million, two hundred fifty thousand, five hundred sixty".