55442334001 has 8 divisors (see below), whose sum is σ = 58363263200. Its totient is φ = 52521696000.

The previous prime is 55442333993. The next prime is 55442334007. The reversal of 55442334001 is 10043324455.

55442334001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55442334001 - 2³ = 55442333993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55442334007) 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, 395230 + ... + 516808.

It is an arithmetic number, because the mean of its divisors is an integer number (7295407900).

Almost surely, 2^55442334001 is an apocalyptic number.

It is an amenable number.

55442334001 is a deficient number, since it is larger than the sum of its proper divisors (2920929199).

55442334001 is a wasteful number, since it uses less digits than its factorization.

55442334001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145599.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 55442334001 its reverse (10043324455), we get a palindrome (65485658456).

The spelling of 55442334001 in words is "fifty-five billion, four hundred forty-two million, three hundred thirty-four thousand, one".