42553010001 has 4 divisors (see below), whose sum is σ = 56737346672. Its totient is φ = 28368673332.

The previous prime is 42553009997. The next prime is 42553010011. The reversal of 42553010001 is 10001035524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 42553010001 - 2² = 42553009997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42553010001.

It is not an unprimeable number, because it can be changed into a prime (42553010011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7092168331 + ... + 7092168336.

It is an arithmetic number, because the mean of its divisors is an integer number (14184336668).

Almost surely, 2^42553010001 is an apocalyptic number.

It is an amenable number.

42553010001 is a deficient number, since it is larger than the sum of its proper divisors (14184336671).

42553010001 is a wasteful number, since it uses less digits than its factorization.

42553010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14184336670.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 42553010001 its reverse (10001035524), we get a palindrome (52554045525).

The spelling of 42553010001 in words is "forty-two billion, five hundred fifty-three million, ten thousand, one".