52015455511141 has 4 divisors (see below), whose sum is σ = 52106550880384. Its totient is φ = 51924360141900.

The previous prime is 52015455511099. The next prime is 52015455511177. The reversal of 52015455511141 is 14111555451025.

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 52015455511141 - 2⁷ = 52015455511013 is a prime.

It is a super-2 number, since 2×52015455511141² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52015455511094 and 52015455511103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52015455515141) 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, 45547683765 + ... + 45547684906.

It is an arithmetic number, because the mean of its divisors is an integer number (13026637720096).

Almost surely, 2^{52015455511141} is an apocalyptic number.

It is an amenable number.

52015455511141 is a deficient number, since it is larger than the sum of its proper divisors (91095369243).

52015455511141 is an equidigital number, since it uses as much as digits as its factorization.

52015455511141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91095369242.

The product of its (nonzero) digits is 100000, while the sum is 40.

The spelling of 52015455511141 in words is "fifty-two trillion, fifteen billion, four hundred fifty-five million, five hundred eleven thousand, one hundred forty-one".