2554146168 has 96 divisors (see below), whose sum is σ = 7609185360. Its totient is φ = 711943680.

The previous prime is 2554146151. The next prime is 2554146247. The reversal of 2554146168 is 8616414552.

2554146168 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21730 + ... + 74702.

Almost surely, 2^2554146168 is an apocalyptic number.

2554146168 is a gapful number since it is divisible by the number (28) 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 2554146168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3804592680).

2554146168 is an abundant number, since it is smaller than the sum of its proper divisors (5055039192).

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

2554146168 is a wasteful number, since it uses less digits than its factorization.

2554146168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53037 (or 53026 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The square root of 2554146168 is about 50538.5611983563. The cubic root of 2554146168 is about 1366.9372624085.

The spelling of 2554146168 in words is "two billion, five hundred fifty-four million, one hundred forty-six thousand, one hundred sixty-eight".