54042996 has 24 divisors (see below), whose sum is σ = 144114880. Its totient is φ = 15440832.

The previous prime is 54042991. The next prime is 54043001. The reversal of 54042996 is 69924045.

It is an interprime number because it is at equal distance from previous prime (54042991) and next prime (54043001).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54042991) 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, 321601 + ... + 321768.

Almost surely, 2^54042996 is an apocalyptic number.

It is an amenable number.

54042996 is an abundant number, since it is smaller than the sum of its proper divisors (90071884).

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

54042996 is a wasteful number, since it uses less digits than its factorization.

54042996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643383 (or 643381 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 54042996 is about 7351.3941534922. The cubic root of 54042996 is about 378.0766060690.

The spelling of 54042996 in words is "fifty-four million, forty-two thousand, nine hundred ninety-six".