54045502 has 16 divisors (see below), whose sum is σ = 95844960. Its totient is φ = 22363488.

The previous prime is 54045487. The next prime is 54045547. The reversal of 54045502 is 20554045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66153 + ... + 66964.

It is an arithmetic number, because the mean of its divisors is an integer number (5990310).

Almost surely, 2^54045502 is an apocalyptic number.

54045502 is a deficient number, since it is larger than the sum of its proper divisors (41799458).

54045502 is a wasteful number, since it uses less digits than its factorization.

54045502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133155.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 54045502 is about 7351.5645953770. The cubic root of 54045502 is about 378.0824498440.

Adding to 54045502 its reverse (20554045), we get a palindrome (74599547).

The spelling of 54045502 in words is "fifty-four million, forty-five thousand, five hundred two".