2273052477 has 8 divisors (see below), whose sum is σ = 3054601216. Its totient is φ = 1503436032.

The previous prime is 2273052461. The next prime is 2273052491. The reversal of 2273052477 is 7742503722.

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

It is not a de Polignac number, because 2273052477 - 2⁴ = 2273052461 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 (2273052497) 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 7 ways as a sum of consecutive naturals, for example, 2982628 + ... + 2983389.

It is an arithmetic number, because the mean of its divisors is an integer number (381825152).

Almost surely, 2^2273052477 is an apocalyptic number.

It is an amenable number.

2273052477 is a deficient number, since it is larger than the sum of its proper divisors (781548739).

2273052477 is a wasteful number, since it uses less digits than its factorization.

2273052477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966147.

The product of its (nonzero) digits is 164640, while the sum is 39.

The square root of 2273052477 is about 47676.5401114636. The cubic root of 2273052477 is about 1314.8306541698.

The spelling of 2273052477 in words is "two billion, two hundred seventy-three million, fifty-two thousand, four hundred seventy-seven".