54772453 has 16 divisors (see below), whose sum is σ = 61399296. Its totient is φ = 48590080.

The previous prime is 54772451. The next prime is 54772457. The reversal of 54772453 is 35427745.

It is a happy number.

54772453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54772453 - 2¹ = 54772451 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 (54772451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26775 + ... + 28747.

It is an arithmetic number, because the mean of its divisors is an integer number (3837456).

Almost surely, 2^54772453 is an apocalyptic number.

It is an amenable number.

54772453 is a deficient number, since it is larger than the sum of its proper divisors (6626843).

54772453 is a wasteful number, since it uses less digits than its factorization.

54772453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084.

The product of its digits is 117600, while the sum is 37.

The square root of 54772453 is about 7400.8413710875. The cubic root of 54772453 is about 379.7700663457.

It can be divided in two parts, 54772 and 453, that added together give a square (55225 = 235²).

The spelling of 54772453 in words is "fifty-four million, seven hundred seventy-two thousand, four hundred fifty-three".