2154053 has 8 divisors (see below), whose sum is σ = 2488320. Its totient is φ = 1842880.

The previous prime is 2154043. The next prime is 2154059. The reversal of 2154053 is 3504512.

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 2154053 - 2⁴ = 2154037 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 (2154059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5573 + ... + 5946.

It is an arithmetic number, because the mean of its divisors is an integer number (311040).

2^2154053 is an apocalyptic number.

It is an amenable number.

2154053 is a deficient number, since it is larger than the sum of its proper divisors (334267).

2154053 is a wasteful number, since it uses less digits than its factorization.

2154053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11547.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2154053 is about 1467.6692406670. The cubic root of 2154053 is about 129.1473388123.

Adding to 2154053 its reverse (3504512), we get a palindrome (5658565).

The spelling of 2154053 in words is "two million, one hundred fifty-four thousand, fifty-three".