2054531253 has 8 divisors (see below), whose sum is σ = 2740405248. Its totient is φ = 1369172384.

The previous prime is 2054531221. The next prime is 2054531261. The reversal of 2054531253 is 3521354502.

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 2054531253 - 2⁵ = 2054531221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2054531253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054531263) 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, 119376 + ... + 135497.

It is an arithmetic number, because the mean of its divisors is an integer number (342550656).

Almost surely, 2^2054531253 is an apocalyptic number.

It is an amenable number.

2054531253 is a deficient number, since it is larger than the sum of its proper divisors (685873995).

2054531253 is a wasteful number, since it uses less digits than its factorization.

2054531253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257563.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2054531253 is about 45326.9373882684. The cubic root of 2054531253 is about 1271.2693723269.

Adding to 2054531253 its reverse (3521354502), we get a palindrome (5575885755).

The spelling of 2054531253 in words is "two billion, fifty-four million, five hundred thirty-one thousand, two hundred fifty-three".