54979342 has 8 divisors (see below), whose sum is σ = 89966232. Its totient is φ = 24990600.

The previous prime is 54979307. The next prime is 54979349. The reversal of 54979342 is 24397945.

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 (54979349) 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, 1249509 + ... + 1249552.

It is an arithmetic number, because the mean of its divisors is an integer number (11245779).

Almost surely, 2^54979342 is an apocalyptic number.

54979342 is a deficient number, since it is larger than the sum of its proper divisors (34986890).

54979342 is a wasteful number, since it uses less digits than its factorization.

54979342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499074.

The product of its digits is 272160, while the sum is 43.

The square root of 54979342 is about 7414.8055942149. The cubic root of 54979342 is about 380.2476271489.

The spelling of 54979342 in words is "fifty-four million, nine hundred seventy-nine thousand, three hundred forty-two".