52552411501 has 4 divisors (see below), whose sum is σ = 53443130400. Its totient is φ = 51661692604.

The previous prime is 52552411487. The next prime is 52552411609. The reversal of 52552411501 is 10511425525.

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 a cyclic number.

It is not a de Polignac number, because 52552411501 - 2¹⁵ = 52552378733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52552411801) 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, 445359361 + ... + 445359478.

It is an arithmetic number, because the mean of its divisors is an integer number (13360782600).

Almost surely, 2^52552411501 is an apocalyptic number.

It is an amenable number.

52552411501 is a deficient number, since it is larger than the sum of its proper divisors (890718899).

52552411501 is an equidigital number, since it uses as much as digits as its factorization.

52552411501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890718898.

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 52552411501 in words is "fifty-two billion, five hundred fifty-two million, four hundred eleven thousand, five hundred one".