54611253 has 20 divisors (see below), whose sum is σ = 83125548. Its totient is φ = 35717760.

The previous prime is 54611251. The next prime is 54611279. The reversal of 54611253 is 35211645.

54611253 is a `hidden beast` number, since 546 + 112 + 5 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43996689 + 10614564 = 6633^2 + 3258^2 .

It is not a de Polignac number, because 54611253 - 2¹ = 54611251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54611251) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2068 + ... + 10653.

Almost surely, 2^54611253 is an apocalyptic number.

54611253 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

54611253 is a deficient number, since it is larger than the sum of its proper divisors (28514295).

54611253 is a wasteful number, since it uses less digits than its factorization.

54611253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12786 (or 12777 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 54611253 is about 7389.9426926059. The cubic root of 54611253 is about 379.3971350195.

Adding to 54611253 its reverse (35211645), we get a palindrome (89822898).

The spelling of 54611253 in words is "fifty-four million, six hundred eleven thousand, two hundred fifty-three".