54335142 has 24 divisors (see below), whose sum is σ = 117861744. Its totient is φ = 18090864.

The previous prime is 54335119. The next prime is 54335143. The reversal of 54335142 is 24153345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54335143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29583 + ... + 31365.

It is an arithmetic number, because the mean of its divisors is an integer number (4910906).

Almost surely, 2^54335142 is an apocalyptic number.

54335142 is an abundant number, since it is smaller than the sum of its proper divisors (63526602).

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

54335142 is a wasteful number, since it uses less digits than its factorization.

54335142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484 (or 3481 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 54335142 is about 7371.2374809119. The cubic root of 54335142 is about 378.7566518454.

Adding to 54335142 its reverse (24153345), we get a palindrome (78488487).

The spelling of 54335142 in words is "fifty-four million, three hundred thirty-five thousand, one hundred forty-two".