2554161343 has 8 divisors (see below), whose sum is σ = 2615877968. Its totient is φ = 2492550144.

The previous prime is 2554161301. The next prime is 2554161353. The reversal of 2554161343 is 3431614552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554161343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2554161299 and 2554161308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554161353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23821 + ... + 75337.

It is an arithmetic number, because the mean of its divisors is an integer number (326984746).

Almost surely, 2^2554161343 is an apocalyptic number.

2554161343 is a deficient number, since it is larger than the sum of its proper divisors (61716625).

2554161343 is a wasteful number, since it uses less digits than its factorization.

2554161343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52713.

The product of its digits is 43200, while the sum is 34.

The square root of 2554161343 is about 50538.7113310183. The cubic root of 2554161343 is about 1366.9399695404.

Adding to 2554161343 its reverse (3431614552), we get a palindrome (5985775895).

The spelling of 2554161343 in words is "two billion, five hundred fifty-four million, one hundred sixty-one thousand, three hundred forty-three".