10154242505 has 8 divisors (see below), whose sum is σ = 13292826624. Its totient is φ = 7384903600.

The previous prime is 10154242471. The next prime is 10154242507. The reversal of 10154242505 is 50524245101.

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

It is not a de Polignac number, because 10154242505 - 2⁸ = 10154242249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10154242507) 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 7 ways as a sum of consecutive naturals, for example, 92311241 + ... + 92311350.

It is an arithmetic number, because the mean of its divisors is an integer number (1661603328).

Almost surely, 2^10154242505 is an apocalyptic number.

It is an amenable number.

10154242505 is a deficient number, since it is larger than the sum of its proper divisors (3138584119).

10154242505 is a wasteful number, since it uses less digits than its factorization.

10154242505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184622607.

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 10154242505 its reverse (50524245101), we get a palindrome (60678487606).

The spelling of 10154242505 in words is "ten billion, one hundred fifty-four million, two hundred forty-two thousand, five hundred five".