15242053055 has 8 divisors (see below), whose sum is σ = 18294400800. Its totient is φ = 12191017696.

The previous prime is 15242053051. The next prime is 15242053067. The reversal of 15242053055 is 55035024251.

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

It is a cyclic number.

It is not a de Polignac number, because 15242053055 - 2² = 15242053051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15242053051) 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, 302360 + ... + 349149.

It is an arithmetic number, because the mean of its divisors is an integer number (2286800100).

Almost surely, 2^15242053055 is an apocalyptic number.

15242053055 is a deficient number, since it is larger than the sum of its proper divisors (3052347745).

15242053055 is an equidigital number, since it uses as much as digits as its factorization.

15242053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656193.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 15242053055 in words is "fifteen billion, two hundred forty-two million, fifty-three thousand, fifty-five".