5551196448 has 96 divisors (see below), whose sum is σ = 16765660800. Its totient is φ = 1575383040.

The previous prime is 5551196437. The next prime is 5551196467. The reversal of 5551196448 is 8446911555.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 5551196397 and 5551196406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72408 + ... + 127848.

It is an arithmetic number, because the mean of its divisors is an integer number (174642300).

Almost surely, 2^5551196448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5551196448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8382830400).

5551196448 is an abundant number, since it is smaller than the sum of its proper divisors (11214464352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5551196448 is a wasteful number, since it uses less digits than its factorization.

5551196448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55610 (or 55602 counting only the distinct ones).

The product of its digits is 864000, while the sum is 48.

The square root of 5551196448 is about 74506.3517292318. The cubic root of 5551196448 is about 1770.6342697970.

The spelling of 5551196448 in words is "five billion, five hundred fifty-one million, one hundred ninety-six thousand, four hundred forty-eight".