54311045 has 8 divisors (see below), whose sum is σ = 66242040. Its totient is φ = 42736320.

The previous prime is 54311029. The next prime is 54311099. The reversal of 54311045 is 54011345.

54311045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3602404 + 50708641 = 1898^2 + 7121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54311045 - 2⁴ = 54311029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54311045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88730 + ... + 89339.

It is an arithmetic number, because the mean of its divisors is an integer number (8280255).

Almost surely, 2^54311045 is an apocalyptic number.

It is an amenable number.

54311045 is a deficient number, since it is larger than the sum of its proper divisors (11930995).

54311045 is a wasteful number, since it uses less digits than its factorization.

54311045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178135.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 54311045 is about 7369.6027708419. The cubic root of 54311045 is about 378.7006521844.

The spelling of 54311045 in words is "fifty-four million, three hundred eleven thousand, forty-five".