54278601 has 16 divisors (see below), whose sum is σ = 78133440. Its totient is φ = 33318720.

The previous prime is 54278591. The next prime is 54278641. The reversal of 54278601 is 10687245.

It is not a de Polignac number, because 54278601 - 2⁶ = 54278537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54278641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16470 + ... + 19488.

It is an arithmetic number, because the mean of its divisors is an integer number (4883340).

Almost surely, 2^54278601 is an apocalyptic number.

It is an amenable number.

54278601 is a deficient number, since it is larger than the sum of its proper divisors (23854839).

54278601 is a wasteful number, since it uses less digits than its factorization.

54278601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 54278601 is about 7367.4012378857. The cubic root of 54278601 is about 378.6252285370.

It can be divided in two parts, 5427 and 8601, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 54278601 in words is "fifty-four million, two hundred seventy-eight thousand, six hundred one".