2554708642500 has 480 divisors, whose sum is σ = 8640834048000. Its totient is φ = 575221248000.

The previous prime is 2554708642429. The next prime is 2554708642501. The reversal of 2554708642500 is 52468074552.

It is a self number, because there is not a number n which added to its sum of digits gives 2554708642500.

It is not an unprimeable number, because it can be changed into a prime (2554708642501) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1217106451 + ... + 1217108549.

It is an arithmetic number, because the mean of its divisors is an integer number (18001737600).

Almost surely, 2^{2554708642500} is an apocalyptic number.

2554708642500 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 2554708642500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4320417024000).

2554708642500 is an abundant number, since it is smaller than the sum of its proper divisors (6086125405500).

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

2554708642500 is a wasteful number, since it uses less digits than its factorization.

2554708642500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469 (or 2452 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 2554708642500 in words is "two trillion, five hundred fifty-four billion, seven hundred eight million, six hundred forty-two thousand, five hundred".