2553105553500 has 96 divisors (see below), whose sum is σ = 7825940478720. Its totient is φ = 644995080000.

The previous prime is 2553105553447. The next prime is 2553105553511. The reversal of 2553105553500 is 53555013552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44762826 + ... + 44819825.

It is an arithmetic number, because the mean of its divisors is an integer number (81520213320).

Almost surely, 2^{2553105553500} is an apocalyptic number.

2553105553500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2553105553500 is an abundant number, since it is smaller than the sum of its proper divisors (5272834925220).

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

2553105553500 is a wasteful number, since it uses less digits than its factorization.

2553105553500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89582692 (or 89582680 counting only the distinct ones).

The product of its (nonzero) digits is 281250, while the sum is 39.

The spelling of 2553105553500 in words is "two trillion, five hundred fifty-three billion, one hundred five million, five hundred fifty-three thousand, five hundred".