2280495641 has 4 divisors (see below), whose sum is σ = 2281544400. Its totient is φ = 2279446884.

The previous prime is 2280495631. The next prime is 2280495643. The reversal of 2280495641 is 1465940822.

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 a de Polignac number, because none of the positive numbers 2^k-2280495641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2280495643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521111 + ... + 525468.

It is an arithmetic number, because the mean of its divisors is an integer number (570386100).

Almost surely, 2^2280495641 is an apocalyptic number.

It is an amenable number.

2280495641 is a deficient number, since it is larger than the sum of its proper divisors (1048759).

2280495641 is a wasteful number, since it uses less digits than its factorization.

2280495641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048758.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 2280495641 is about 47754.5352924725. The cubic root of 2280495641 is about 1316.2642385441.

The spelling of 2280495641 in words is "two billion, two hundred eighty million, four hundred ninety-five thousand, six hundred forty-one".