2554216141 has 4 divisors (see below), whose sum is σ = 2597508000. Its totient is φ = 2510924284.

The previous prime is 2554216129. The next prime is 2554216157. The reversal of 2554216141 is 1416124552.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2554216141 - 2⁵ = 2554216109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554216111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21645841 + ... + 21645958.

It is an arithmetic number, because the mean of its divisors is an integer number (649377000).

Almost surely, 2^2554216141 is an apocalyptic number.

It is an amenable number.

2554216141 is a deficient number, since it is larger than the sum of its proper divisors (43291859).

2554216141 is an equidigital number, since it uses as much as digits as its factorization.

2554216141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43291858.

The product of its digits is 9600, while the sum is 31.

The square root of 2554216141 is about 50539.2534669835. The cubic root of 2554216141 is about 1366.9497450963.

The spelling of 2554216141 in words is "two billion, five hundred fifty-four million, two hundred sixteen thousand, one hundred forty-one".