52639219003 has 8 divisors (see below), whose sum is σ = 60162651360. Its totient is φ = 45116672640.

The previous prime is 52639218979. The next prime is 52639219049. The reversal of 52639219003 is 30091293625.

52639219003 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 a de Polignac number, because none of the positive numbers 2^k-52639219003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52639219063) 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, 88888 + ... + 336421.

It is an arithmetic number, because the mean of its divisors is an integer number (7520331420).

Almost surely, 2^52639219003 is an apocalyptic number.

52639219003 is a deficient number, since it is larger than the sum of its proper divisors (7523432357).

52639219003 is a wasteful number, since it uses less digits than its factorization.

52639219003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442997.

The product of its (nonzero) digits is 87480, while the sum is 40.

The spelling of 52639219003 in words is "fifty-two billion, six hundred thirty-nine million, two hundred nineteen thousand, three".