52115621703 has 8 divisors (see below), whose sum is σ = 69516591600. Its totient is φ = 34729199808.

The previous prime is 52115621699. The next prime is 52115621707. The reversal of 52115621703 is 30712651125.

It is an interprime number because it is at equal distance from previous prime (52115621699) and next prime (52115621707).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52115621703 - 2² = 52115621699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52115621707) 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, 3628638 + ... + 3642971.

It is an arithmetic number, because the mean of its divisors is an integer number (8689573950).

Almost surely, 2^52115621703 is an apocalyptic number.

52115621703 is a deficient number, since it is larger than the sum of its proper divisors (17400969897).

52115621703 is a wasteful number, since it uses less digits than its factorization.

52115621703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7274001.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 52115621703 in words is "fifty-two billion, one hundred fifteen million, six hundred twenty-one thousand, seven hundred three".