4993966131 has 64 divisors (see below), whose sum is σ = 8429184000. Its totient is φ = 2554675200.

The previous prime is 4993966067. The next prime is 4993966147. The reversal of 4993966131 is 1316693994.

It is not a de Polignac number, because 4993966131 - 2⁶ = 4993966067 is a prime.

It is a super-2 number, since 2×4993966131² = 49879395435150218322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4993966151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9230721 + ... + 9231261.

It is an arithmetic number, because the mean of its divisors is an integer number (131706000).

Almost surely, 2^4993966131 is an apocalyptic number.

4993966131 is a deficient number, since it is larger than the sum of its proper divisors (3435217869).

4993966131 is a wasteful number, since it uses less digits than its factorization.

4993966131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100.

The product of its digits is 944784, while the sum is 51.

The square root of 4993966131 is about 70667.9993419935. Note that the first 3 decimals coincide. The cubic root of 4993966131 is about 1709.2878184070.

The spelling of 4993966131 in words is "four billion, nine hundred ninety-three million, nine hundred sixty-six thousand, one hundred thirty-one".