2153261654204 has 6 divisors (see below), whose sum is σ = 3768207894864. Its totient is φ = 1076630827100.

The previous prime is 2153261654177. The next prime is 2153261654227. The reversal of 2153261654204 is 4024561623512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269157706772 + ... + 269157706779.

It is an arithmetic number, because the mean of its divisors is an integer number (628034649144).

Almost surely, 2^{2153261654204} is an apocalyptic number.

It is an amenable number.

2153261654204 is a deficient number, since it is larger than the sum of its proper divisors (1614946240660).

2153261654204 is a wasteful number, since it uses less digits than its factorization.

2153261654204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538315413555 (or 538315413553 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 2153261654204 in words is "two trillion, one hundred fifty-three billion, two hundred sixty-one million, six hundred fifty-four thousand, two hundred four".