2153320234654 has 8 divisors (see below), whose sum is σ = 3370414280400. Its totient is φ = 1029848807856.

The previous prime is 2153320234589. The next prime is 2153320234661. The reversal of 2153320234654 is 4564320233512.

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

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, 23405654679 + ... + 23405654770.

It is an arithmetic number, because the mean of its divisors is an integer number (421301785050).

Almost surely, 2^{2153320234654} is an apocalyptic number.

2153320234654 is a deficient number, since it is larger than the sum of its proper divisors (1217094045746).

2153320234654 is a wasteful number, since it uses less digits than its factorization.

2153320234654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46811309474.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 2153320234654 in words is "two trillion, one hundred fifty-three billion, three hundred twenty million, two hundred thirty-four thousand, six hundred fifty-four".