5196490966 has 4 divisors (see below), whose sum is σ = 7794736452. Its totient is φ = 2598245482.

The previous prime is 5196490951. The next prime is 5196490973. The reversal of 5196490966 is 6690946915.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6690946915 = 5 ⋅1338189383.

It is a super-2 number, since 2×5196490966² = 54007036719439226312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1299122740 + ... + 1299122743.

It is an arithmetic number, because the mean of its divisors is an integer number (1948684113).

Almost surely, 2^5196490966 is an apocalyptic number.

5196490966 is a deficient number, since it is larger than the sum of its proper divisors (2598245486).

5196490966 is a wasteful number, since it uses less digits than its factorization.

5196490966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598245485.

The product of its (nonzero) digits is 3149280, while the sum is 55.

The square root of 5196490966 is about 72086.6906301018. The cubic root of 5196490966 is about 1732.0884226735.

The spelling of 5196490966 in words is "five billion, one hundred ninety-six million, four hundred ninety thousand, nine hundred sixty-six".