15255441055 has 8 divisors (see below), whose sum is σ = 18307634544. Its totient is φ = 12203616000.

The previous prime is 15255441049. The next prime is 15255441059. The reversal of 15255441055 is 55014455251.

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

It is not a de Polignac number, because 15255441055 - 2¹¹ = 15255439007 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 (15255441059) 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, 9100 + ... + 174910.

It is an arithmetic number, because the mean of its divisors is an integer number (2288454318).

Almost surely, 2^15255441055 is an apocalyptic number.

15255441055 is a deficient number, since it is larger than the sum of its proper divisors (3052193489).

15255441055 is a wasteful number, since it uses less digits than its factorization.

15255441055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184217.

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 15255441055 in words is "fifteen billion, two hundred fifty-five million, four hundred forty-one thousand, fifty-five".