52029719590639 has 4 divisors (see below), whose sum is σ = 59462536675024. Its totient is φ = 44596902506256.

The previous prime is 52029719590609. The next prime is 52029719590649. The reversal of 52029719590639 is 93609591792025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52029719590639 - 2¹⁷ = 52029719459567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52029719590609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3716408542182 + ... + 3716408542195.

It is an arithmetic number, because the mean of its divisors is an integer number (14865634168756).

Almost surely, 2^{52029719590639} is an apocalyptic number.

52029719590639 is a deficient number, since it is larger than the sum of its proper divisors (7432817084385).

52029719590639 is an equidigital number, since it uses as much as digits as its factorization.

52029719590639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432817084384.

The product of its (nonzero) digits is 82668600, while the sum is 67.

The spelling of 52029719590639 in words is "fifty-two trillion, twenty-nine billion, seven hundred nineteen million, five hundred ninety thousand, six hundred thirty-nine".