54102253 has 12 divisors (see below), whose sum is σ = 57715840. Its totient is φ = 50573376.

The previous prime is 54102239. The next prime is 54102263. The reversal of 54102253 is 35220145.

It is not a de Polignac number, because 54102253 - 2⁵ = 54102221 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54102263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242500 + ... + 242722.

Almost surely, 2^54102253 is an apocalyptic number.

It is an amenable number.

54102253 is a deficient number, since it is larger than the sum of its proper divisors (3613587).

54102253 is a wasteful number, since it uses less digits than its factorization.

54102253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 54102253 is about 7355.4233732668. The cubic root of 54102253 is about 378.2147399235.

Adding to 54102253 its reverse (35220145), we get a palindrome (89322398).

The spelling of 54102253 in words is "fifty-four million, one hundred two thousand, two hundred fifty-three".