5505121126 has 4 divisors (see below), whose sum is σ = 8257681692. Its totient is φ = 2752560562.

The previous prime is 5505121103. The next prime is 5505121147. The reversal of 5505121126 is 6211215055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6211215055 = 5 ⋅1242243011.

It is a super-2 number, since 2×5505121126² = 60612717223863015752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5505121094 and 5505121103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376280280 + ... + 1376280283.

It is an arithmetic number, because the mean of its divisors is an integer number (2064420423).

Almost surely, 2^5505121126 is an apocalyptic number.

5505121126 is a deficient number, since it is larger than the sum of its proper divisors (2752560566).

5505121126 is a wasteful number, since it uses less digits than its factorization.

5505121126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752560565.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 5505121126 is about 74196.5034620904. The cubic root of 5505121126 is about 1765.7218570641.

The spelling of 5505121126 in words is "five billion, five hundred five million, one hundred twenty-one thousand, one hundred twenty-six".