11352154257 has 12 divisors (see below), whose sum is σ = 17260585680. Its totient is φ = 7169781528.

The previous prime is 11352154201. The next prime is 11352154283. The reversal of 11352154257 is 75245125311.

11352154257 is a `hidden beast` number, since 1 + 1 + 352 + 1 + 54 + 257 = 666.

It is not a de Polignac number, because 11352154257 - 2⁷ = 11352154129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11352154057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33193263 + ... + 33193604.

It is an arithmetic number, because the mean of its divisors is an integer number (1438382140).

Almost surely, 2^11352154257 is an apocalyptic number.

It is an amenable number.

11352154257 is a deficient number, since it is larger than the sum of its proper divisors (5908431423).

11352154257 is a wasteful number, since it uses less digits than its factorization.

11352154257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66386892 (or 66386889 counting only the distinct ones).

The product of its digits is 42000, while the sum is 36.

Adding to 11352154257 its reverse (75245125311), we get a palindrome (86597279568).

The spelling of 11352154257 in words is "eleven billion, three hundred fifty-two million, one hundred fifty-four thousand, two hundred fifty-seven".