15154012245 has 16 divisors (see below), whose sum is σ = 25672680000. Its totient is φ = 7606719744.

The previous prime is 15154012241. The next prime is 15154012259. The reversal of 15154012245 is 54221045151.

It is not a de Polignac number, because 15154012245 - 2² = 15154012241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15154012241) 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 15 ways as a sum of consecutive naturals, for example, 29713495 + ... + 29714004.

It is an arithmetic number, because the mean of its divisors is an integer number (1604542500).

Almost surely, 2^15154012245 is an apocalyptic number.

15154012245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15154012245 is a deficient number, since it is larger than the sum of its proper divisors (10518667755).

15154012245 is a wasteful number, since it uses less digits than its factorization.

15154012245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59427524.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 15154012245 its reverse (54221045151), we get a palindrome (69375057396).

The spelling of 15154012245 in words is "fifteen billion, one hundred fifty-four million, twelve thousand, two hundred forty-five".