4623662523 has 4 divisors (see below), whose sum is σ = 6164883368. Its totient is φ = 3082441680.

The previous prime is 4623662513. The next prime is 4623662551. The reversal of 4623662523 is 3252663264.

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

It is not a de Polignac number, because 4623662523 - 2¹⁰ = 4623661499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4623662503) 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, 770610418 + ... + 770610423.

It is an arithmetic number, because the mean of its divisors is an integer number (1541220842).

Almost surely, 2^4623662523 is an apocalyptic number.

4623662523 is a deficient number, since it is larger than the sum of its proper divisors (1541220845).

4623662523 is a wasteful number, since it uses less digits than its factorization.

4623662523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541220844.

The product of its digits is 311040, while the sum is 39.

The square root of 4623662523 is about 67997.5185061926. The cubic root of 4623662523 is about 1665.9503060117.

The spelling of 4623662523 in words is "four billion, six hundred twenty-three million, six hundred sixty-two thousand, five hundred twenty-three".