54046142 has 8 divisors (see below), whose sum is σ = 81135432. Its totient is φ = 27001000.

The previous prime is 54046121. The next prime is 54046147. The reversal of 54046142 is 24164045.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54046147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7784 + ... + 12987.

It is an arithmetic number, because the mean of its divisors is an integer number (10141929).

Almost surely, 2^54046142 is an apocalyptic number.

54046142 is a deficient number, since it is larger than the sum of its proper divisors (27089290).

54046142 is a wasteful number, since it uses less digits than its factorization.

54046142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22074.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 54046142 is about 7351.6081233972. The cubic root of 54046142 is about 378.0839422396.

The spelling of 54046142 in words is "fifty-four million, forty-six thousand, one hundred forty-two".