54799453 has 2 divisors, whose sum is σ = 54799454. Its totient is φ = 54799452.

The previous prime is 54799427. The next prime is 54799487. The reversal of 54799453 is 35499745.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43388569 + 11410884 = 6587^2 + 3378^2 .

It is a cyclic number.

It is not a de Polignac number, because 54799453 - 2⁹ = 54798941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54799253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27399726 + 27399727.

It is an arithmetic number, because the mean of its divisors is an integer number (27399727).

Almost surely, 2^54799453 is an apocalyptic number.

It is an amenable number.

54799453 is a deficient number, since it is larger than the sum of its proper divisors (1).

54799453 is an equidigital number, since it uses as much as digits as its factorization.

54799453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 46.

The square root of 54799453 is about 7402.6652632684. The cubic root of 54799453 is about 379.8324584596.

It can be divided in two parts, 547 and 99453, that added together give a 5-th power (100000 = 10⁵).

The spelling of 54799453 in words is "fifty-four million, seven hundred ninety-nine thousand, four hundred fifty-three".