2290783541 has 4 divisors (see below), whose sum is σ = 2425535532. Its totient is φ = 2156031552.

The previous prime is 2290783519. The next prime is 2290783559. The reversal of 2290783541 is 1453870922.

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 2051184100 + 239599441 = 45290^2 + 15479^2 .

It is a cyclic number.

It is not a de Polignac number, because 2290783541 - 2²² = 2286589237 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 (2290783441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67375970 + ... + 67376003.

It is an arithmetic number, because the mean of its divisors is an integer number (606383883).

Almost surely, 2^2290783541 is an apocalyptic number.

It is an amenable number.

2290783541 is a deficient number, since it is larger than the sum of its proper divisors (134751991).

2290783541 is a wasteful number, since it uses less digits than its factorization.

2290783541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134751990.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2290783541 is about 47862.1305522435. The cubic root of 2290783541 is about 1318.2406046022.

The spelling of 2290783541 in words is "two billion, two hundred ninety million, seven hundred eighty-three thousand, five hundred forty-one".