54203406 has 16 divisors (see below), whose sum is σ = 109525584. Its totient is φ = 17881344.

The previous prime is 54203393. The next prime is 54203419. The reversal of 54203406 is 60430245.

It is an interprime number because it is at equal distance from previous prime (54203393) and next prime (54203419).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45985 + ... + 47148.

It is an arithmetic number, because the mean of its divisors is an integer number (6845349).

Almost surely, 2^54203406 is an apocalyptic number.

54203406 is an abundant number, since it is smaller than the sum of its proper divisors (55322178).

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

54203406 is a wasteful number, since it uses less digits than its factorization.

54203406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93235.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 54203406 is about 7362.2962450583. The cubic root of 54203406 is about 378.4503045891.

The spelling of 54203406 in words is "fifty-four million, two hundred three thousand, four hundred six".