5490000506 has 4 divisors (see below), whose sum is σ = 8235000762. Its totient is φ = 2745000252.

The previous prime is 5490000497. The next prime is 5490000539. The reversal of 5490000506 is 6050000945.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6050000945 = 5 ⋅1210000189.

It can be written as a sum of positive squares in only one way, i.e., 4344787225 + 1145213281 = 65915^2 + 33841^2 .

It is a pancake number, because a pancake can be divided into 5490000506 parts by 104785 straight cuts.

It is a Curzon 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, 1372500125 + ... + 1372500128.

Almost surely, 2^5490000506 is an apocalyptic number.

5490000506 is a deficient number, since it is larger than the sum of its proper divisors (2745000256).

5490000506 is a wasteful number, since it uses less digits than its factorization.

5490000506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745000255.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5490000506 is about 74094.5376259276. The cubic root of 5490000506 is about 1764.1037703140.

The spelling of 5490000506 in words is "five billion, four hundred ninety million, five hundred six", and thus it is an aban number.