15155255241 has 24 divisors (see below), whose sum is σ = 25694370624. Its totient is φ = 8426086560.

The previous prime is 15155255123. The next prime is 15155255249. The reversal of 15155255241 is 14255255151.

15155255241 is a `hidden beast` number, since 1 + 5 + 15 + 52 + 552 + 41 = 666.

It is not a de Polignac number, because 15155255241 - 2¹⁹ = 15154730953 is a prime.

It is a super-2 number, since 2×15155255241² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15155255196 and 15155255205.

It is not an unprimeable number, because it can be changed into a prime (15155255249) 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 23 ways as a sum of consecutive naturals, for example, 3248475 + ... + 3253136.

It is an arithmetic number, because the mean of its divisors is an integer number (1070598776).

Almost surely, 2^15155255241 is an apocalyptic number.

It is an amenable number.

15155255241 is a deficient number, since it is larger than the sum of its proper divisors (10539115383).

15155255241 is a wasteful number, since it uses less digits than its factorization.

15155255241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501661 (or 6501658 counting only the distinct ones).

The product of its digits is 50000, while the sum is 36.

The spelling of 15155255241 in words is "fifteen billion, one hundred fifty-five million, two hundred fifty-five thousand, two hundred forty-one".