12053037261 has 8 divisors (see below), whose sum is σ = 16077486784. Its totient is φ = 8031972960.

The previous prime is 12053037259. The next prime is 12053037287. The reversal of 12053037261 is 16273035021.

12053037261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12053037261 - 2¹ = 12053037259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053037221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837985 + ... + 852246.

It is an arithmetic number, because the mean of its divisors is an integer number (2009685848).

Almost surely, 2^12053037261 is an apocalyptic number.

It is an amenable number.

12053037261 is a deficient number, since it is larger than the sum of its proper divisors (4024449523).

12053037261 is a wasteful number, since it uses less digits than its factorization.

12053037261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692611.

The product of its (nonzero) digits is 7560, while the sum is 30.

The spelling of 12053037261 in words is "twelve billion, fifty-three million, thirty-seven thousand, two hundred sixty-one".