2281054541 has 4 divisors (see below), whose sum is σ = 2281194300. Its totient is φ = 2280914784.

The previous prime is 2281054511. The next prime is 2281054549. The reversal of 2281054541 is 1454501822.

2281054541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1991033641 + 290020900 = 44621^2 + 17030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2281054541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2281054498 and 2281054507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281054549) 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, 41576 + ... + 79313.

It is an arithmetic number, because the mean of its divisors is an integer number (570298575).

Almost surely, 2^2281054541 is an apocalyptic number.

It is an amenable number.

2281054541 is a deficient number, since it is larger than the sum of its proper divisors (139759).

2281054541 is a wasteful number, since it uses less digits than its factorization.

2281054541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139758.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 2281054541 is about 47760.3867341964. The cubic root of 2281054541 is about 1316.3717590293.

The spelling of 2281054541 in words is "two billion, two hundred eighty-one million, fifty-four thousand, five hundred forty-one".