42553011001 has 8 divisors (see below), whose sum is σ = 43585391520. Its totient is φ = 41522574912.

The previous prime is 42553010977. The next prime is 42553011013. The reversal of 42553011001 is 10011035524.

It is a happy number.

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 42553011001 - 2³¹ = 40405527353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42553011071) 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, 441760 + ... + 529393.

It is an arithmetic number, because the mean of its divisors is an integer number (5448173940).

Almost surely, 2^42553011001 is an apocalyptic number.

It is an amenable number.

42553011001 is a deficient number, since it is larger than the sum of its proper divisors (1032380519).

42553011001 is a wasteful number, since it uses less digits than its factorization.

42553011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972215.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 42553011001 its reverse (10011035524), we get a palindrome (52564046525).

The spelling of 42553011001 in words is "forty-two billion, five hundred fifty-three million, eleven thousand, one".