54340586 has 4 divisors (see below), whose sum is σ = 81510882. Its totient is φ = 27170292.

The previous prime is 54340579. The next prime is 54340591. The reversal of 54340586 is 68504345.

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., 47679025 + 6661561 = 6905^2 + 2581^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13585145 + ... + 13585148.

Almost surely, 2^54340586 is an apocalyptic number.

54340586 is a deficient number, since it is larger than the sum of its proper divisors (27170296).

54340586 is a wasteful number, since it uses less digits than its factorization.

54340586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27170295.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 54340586 is about 7371.6067448013. The cubic root of 54340586 is about 378.7693010093.

The spelling of 54340586 in words is "fifty-four million, three hundred forty thousand, five hundred eighty-six".