2525255000550 has 288 divisors, whose sum is σ = 7038630480960. Its totient is φ = 648580608000.

The previous prime is 2525255000519. The next prime is 2525255000551. The reversal of 2525255000550 is 550005525252.

2525255000550 is a `hidden beast` number, since 2 + 5 + 2 + 52 + 5 + 50 + 0 + 0 + 550 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525255000551) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 786927346 + ... + 786930554.

It is an arithmetic number, because the mean of its divisors is an integer number (24439689170).

Almost surely, 2^{2525255000550} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2525255000550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3519315240480).

2525255000550 is an abundant number, since it is smaller than the sum of its proper divisors (4513375480410).

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

2525255000550 is a wasteful number, since it uses less digits than its factorization.

2525255000550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728 (or 3720 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 36.

The spelling of 2525255000550 in words is "two trillion, five hundred twenty-five billion, two hundred fifty-five million, five hundred fifty", and thus it is an aban number.