54260386 has 4 divisors (see below), whose sum is σ = 81390582. Its totient is φ = 27130192.

The previous prime is 54260351. The next prime is 54260387. The reversal of 54260386 is 68306245.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54243225 + 17161 = 7365^2 + 131^2 .

It is not an unprimeable number, because it can be changed into a prime (54260387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13565095 + ... + 13565098.

Almost surely, 2^54260386 is an apocalyptic number.

54260386 is a deficient number, since it is larger than the sum of its proper divisors (27130196).

54260386 is a wasteful number, since it uses less digits than its factorization.

54260386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27130195.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 54260386 is about 7366.1649452072. The cubic root of 54260386 is about 378.5828703453.

The spelling of 54260386 in words is "fifty-four million, two hundred sixty thousand, three hundred eighty-six".