55024445002 has 16 divisors (see below), whose sum is σ = 87537111552. Its totient is φ = 25884627120.

The previous prime is 55024444967. The next prime is 55024445009. The reversal of 55024445002 is 20054442055.

It is not an unprimeable number, because it can be changed into a prime (55024445009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9801978 + ... + 9807589.

It is an arithmetic number, because the mean of its divisors is an integer number (5471069472).

Almost surely, 2^55024445002 is an apocalyptic number.

55024445002 is a deficient number, since it is larger than the sum of its proper divisors (32512666550).

55024445002 is a wasteful number, since it uses less digits than its factorization.

55024445002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19609653.

The product of its (nonzero) digits is 32000, while the sum is 31.

Adding to 55024445002 its reverse (20054442055), we get a palindrome (75078887057).

The spelling of 55024445002 in words is "fifty-five billion, twenty-four million, four hundred forty-five thousand, two".