54387106 has 4 divisors (see below), whose sum is σ = 81580662. Its totient is φ = 27193552.

The previous prime is 54387103. The next prime is 54387119. The reversal of 54387106 is 60178345.

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., 40436881 + 13950225 = 6359^2 + 3735^2 .

It is not an unprimeable number, because it can be changed into a prime (54387103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13596775 + ... + 13596778.

Almost surely, 2^54387106 is an apocalyptic number.

54387106 is a deficient number, since it is larger than the sum of its proper divisors (27193556).

54387106 is a wasteful number, since it uses less digits than its factorization.

54387106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27193555.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 54387106 is about 7374.7614198698. The cubic root of 54387106 is about 378.8773560465.

It can be divided in two parts, 5438 and 7106, that added together give a square (12544 = 112²).

The spelling of 54387106 in words is "fifty-four million, three hundred eighty-seven thousand, one hundred six".