54103542 has 16 divisors (see below), whose sum is σ = 108360192. Its totient is φ = 18009000.

The previous prime is 54103487. The next prime is 54103549. The reversal of 54103542 is 24530145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54103549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498 + ... + 10509.

It is an arithmetic number, because the mean of its divisors is an integer number (6772512).

Almost surely, 2^54103542 is an apocalyptic number.

54103542 is an abundant number, since it is smaller than the sum of its proper divisors (54256650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54103542 is a wasteful number, since it uses less digits than its factorization.

54103542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12763.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 54103542 is about 7355.5109951655. The cubic root of 54103542 is about 378.2177435873.

Adding to 54103542 its reverse (24530145), we get a palindrome (78633687).

It can be divided in two parts, 54103 and 542, that added together give a palindrome (54645).

The spelling of 54103542 in words is "fifty-four million, one hundred three thousand, five hundred forty-two".