54497153 has 4 divisors (see below), whose sum is σ = 54512640. Its totient is φ = 54481668.

The previous prime is 54497147. The next prime is 54497161. The reversal of 54497153 is 35179445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54497153 - 2¹⁰ = 54496129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54497173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368 + ... + 10446.

It is an arithmetic number, because the mean of its divisors is an integer number (13628160).

Almost surely, 2^54497153 is an apocalyptic number.

It is an amenable number.

54497153 is a deficient number, since it is larger than the sum of its proper divisors (15487).

54497153 is a wasteful number, since it uses less digits than its factorization.

54497153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15486.

The product of its digits is 75600, while the sum is 38.

The square root of 54497153 is about 7382.2187044276. The cubic root of 54497153 is about 379.1327243349.

The spelling of 54497153 in words is "fifty-four million, four hundred ninety-seven thousand, one hundred fifty-three".