5193066949 has 4 divisors (see below), whose sum is σ = 5934933664. Its totient is φ = 4451200236.

The previous prime is 5193066943. The next prime is 5193066961. The reversal of 5193066949 is 9496603915.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9496603915 = 5 ⋅1899320783.

It is not a de Polignac number, because 5193066949 - 2³ = 5193066941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5193066896 and 5193066905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5193066941) 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, 370933347 + ... + 370933360.

It is an arithmetic number, because the mean of its divisors is an integer number (1483733416).

Almost surely, 2^5193066949 is an apocalyptic number.

It is an amenable number.

5193066949 is a deficient number, since it is larger than the sum of its proper divisors (741866715).

5193066949 is an equidigital number, since it uses as much as digits as its factorization.

5193066949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741866714.

The product of its (nonzero) digits is 1574640, while the sum is 52.

The square root of 5193066949 is about 72062.9374158450. The cubic root of 5193066949 is about 1731.7079092771.

The spelling of 5193066949 in words is "five billion, one hundred ninety-three million, sixty-six thousand, nine hundred forty-nine".