12153550334 has 8 divisors (see below), whose sum is σ = 18299643120. Its totient is φ = 6053669296.

The previous prime is 12153550327. The next prime is 12153550351. The reversal of 12153550334 is 43305535121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12153550334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11552279 + ... + 11553330.

It is an arithmetic number, because the mean of its divisors is an integer number (2287455390).

Almost surely, 2^12153550334 is an apocalyptic number.

12153550334 is a deficient number, since it is larger than the sum of its proper divisors (6146092786).

12153550334 is a wasteful number, since it uses less digits than its factorization.

12153550334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23105874.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 12153550334 in words is "twelve billion, one hundred fifty-three million, five hundred fifty thousand, three hundred thirty-four".