5545342450 has 48 divisors (see below), whose sum is σ = 10413396000. Its totient is φ = 2196915840.

The previous prime is 5545342417. The next prime is 5545342501. The reversal of 5545342450 is 542435455.

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 in 23 ways as a sum of consecutive naturals, for example, 4301406 + ... + 4302694.

It is an arithmetic number, because the mean of its divisors is an integer number (216945750).

Almost surely, 2^5545342450 is an apocalyptic number.

5545342450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5545342450 is a deficient number, since it is larger than the sum of its proper divisors (4868053550).

5545342450 is a wasteful number, since it uses less digits than its factorization.

5545342450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059 (or 2054 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The square root of 5545342450 is about 74467.0561389397. The cubic root of 5545342450 is about 1770.0116451509.

It can be divided in two parts, 55453 and 42450, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 5545342450 in words is "five billion, five hundred forty-five million, three hundred forty-two thousand, four hundred fifty".