4993208523 has 16 divisors (see below), whose sum is σ = 7436083200. Its totient is φ = 3311373960.

The previous prime is 4993208491. The next prime is 4993208543. The reversal of 4993208523 is 3258023994.

It is a happy number.

4993208523 is a `hidden beast` number, since 4 + 99 + 32 + 0 + 8 + 523 = 666.

It is not a de Polignac number, because 4993208523 - 2⁵ = 4993208491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4993208543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478963 + ... + 489276.

It is an arithmetic number, because the mean of its divisors is an integer number (464755200).

Almost surely, 2^4993208523 is an apocalyptic number.

4993208523 is a deficient number, since it is larger than the sum of its proper divisors (2442874677).

4993208523 is a wasteful number, since it uses less digits than its factorization.

4993208523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968439 (or 968433 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 4993208523 is about 70662.6388058074. The cubic root of 4993208523 is about 1709.2013783858.

The spelling of 4993208523 in words is "four billion, nine hundred ninety-three million, two hundred eight thousand, five hundred twenty-three".