52440554001 has 32 divisors (see below), whose sum is σ = 79612904448. Its totient is φ = 30392936640.

The previous prime is 52440553967. The next prime is 52440554003. The reversal of 52440554001 is 10045504425.

It is not a de Polignac number, because 52440554001 - 2²¹ = 52438456849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52440554001.

It is not an unprimeable number, because it can be changed into a prime (52440554003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5488110 + ... + 5497656.

It is an arithmetic number, because the mean of its divisors is an integer number (2487903264).

Almost surely, 2^52440554001 is an apocalyptic number.

It is an amenable number.

52440554001 is a deficient number, since it is larger than the sum of its proper divisors (27172350447).

52440554001 is a wasteful number, since it uses less digits than its factorization.

52440554001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16821.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 52440554001 in words is "fifty-two billion, four hundred forty million, five hundred fifty-four thousand, one".