54201393 has 12 divisors (see below), whose sum is σ = 81190928. Its totient is φ = 36134100.

The previous prime is 54201359. The next prime is 54201397. The reversal of 54201393 is 39310245.

It is not a de Polignac number, because 54201393 - 2¹⁴ = 54185009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54201397) 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, 111283 + ... + 111768.

Almost surely, 2^54201393 is an apocalyptic number.

It is an amenable number.

54201393 is a deficient number, since it is larger than the sum of its proper divisors (26989535).

54201393 is an equidigital number, since it uses as much as digits as its factorization.

54201393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223066 (or 223054 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 54201393 is about 7362.1595337238. The cubic root of 54201393 is about 378.4456195828.

The spelling of 54201393 in words is "fifty-four million, two hundred one thousand, three hundred ninety-three".