2917054623 has 12 divisors (see below), whose sum is σ = 4524411480. Its totient is φ = 1666888272.

The previous prime is 2917054619. The next prime is 2917054661. The reversal of 2917054623 is 3264507192.

It is not a de Polignac number, because 2917054623 - 2² = 2917054619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2917054423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9921808 + ... + 9922101.

It is an arithmetic number, because the mean of its divisors is an integer number (377034290).

Almost surely, 2^2917054623 is an apocalyptic number.

2917054623 is a deficient number, since it is larger than the sum of its proper divisors (1607356857).

2917054623 is a wasteful number, since it uses less digits than its factorization.

2917054623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19843926 (or 19843919 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 2917054623 is about 54009.7641450136. The cubic root of 2917054623 is about 1428.8331595159.

The spelling of 2917054623 in words is "two billion, nine hundred seventeen million, fifty-four thousand, six hundred twenty-three".