12153502501 has 8 divisors (see below), whose sum is σ = 13943764800. Its totient is φ = 10376752128.

The previous prime is 12153502483. The next prime is 12153502547. The reversal of 12153502501 is 10520535121.

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

It is a cyclic number.

It is not a de Polignac number, because 12153502501 - 2¹¹ = 12153500453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153502901) 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, 3376051 + ... + 3379648.

It is an arithmetic number, because the mean of its divisors is an integer number (1742970600).

Almost surely, 2^12153502501 is an apocalyptic number.

It is an amenable number.

12153502501 is a deficient number, since it is larger than the sum of its proper divisors (1790262299).

12153502501 is an equidigital number, since it uses as much as digits as its factorization.

12153502501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6755963.

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 12153502501 in words is "twelve billion, one hundred fifty-three million, five hundred two thousand, five hundred one".