4993163407 has 2 divisors, whose sum is σ = 4993163408. Its totient is φ = 4993163406.

The previous prime is 4993163401. The next prime is 4993163411. The reversal of 4993163407 is 7043613994.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4993163407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4993163401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2496581703 + 2496581704.

It is an arithmetic number, because the mean of its divisors is an integer number (2496581704).

Almost surely, 2^4993163407 is an apocalyptic number.

4993163407 is a deficient number, since it is larger than the sum of its proper divisors (1).

4993163407 is an equidigital number, since it uses as much as digits as its factorization.

4993163407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 4993163407 is about 70662.3195699094. The cubic root of 4993163407 is about 1709.1962305560.

The spelling of 4993163407 in words is "four billion, nine hundred ninety-three million, one hundred sixty-three thousand, four hundred seven".