54114021 has 32 divisors (see below), whose sum is σ = 86992640. Its totient is φ = 33048000.

The previous prime is 54114013. The next prime is 54114023. The reversal of 54114021 is 12041145.

It is not a de Polignac number, because 54114021 - 2³ = 54114013 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54113985 and 54114003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54114023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52491 + ... + 53511.

It is an arithmetic number, because the mean of its divisors is an integer number (2718520).

Almost surely, 2^54114021 is an apocalyptic number.

It is an amenable number.

54114021 is a deficient number, since it is larger than the sum of its proper divisors (32878619).

54114021 is a wasteful number, since it uses less digits than its factorization.

54114021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1188 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 54114021 is about 7356.2232837238. The cubic root of 54114021 is about 378.2421602751.

Adding to 54114021 its reverse (12041145), we get a palindrome (66155166).

The spelling of 54114021 in words is "fifty-four million, one hundred fourteen thousand, twenty-one".