2554305152 has 128 divisors (see below), whose sum is σ = 6058800000. Its totient is φ = 1049481216.

The previous prime is 2554305151. The next prime is 2554305157. The reversal of 2554305152 is 2515034552.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2554305151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5118599 + ... + 5119097.

It is an arithmetic number, because the mean of its divisors is an integer number (47334375).

Almost surely, 2^2554305152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2554305152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3029400000).

2554305152 is an abundant number, since it is smaller than the sum of its proper divisors (3504494848).

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

2554305152 is a wasteful number, since it uses less digits than its factorization.

2554305152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2554305152 is about 50540.1340718443. The cubic root of 2554305152 is about 1366.9656236991.

The spelling of 2554305152 in words is "two billion, five hundred fifty-four million, three hundred five thousand, one hundred fifty-two".