54430636 has 24 divisors (see below), whose sum is σ = 102834144. Its totient is φ = 25059840.

The previous prime is 54430613. The next prime is 54430661. The reversal of 54430636 is 63603445.

It is a junction number, because it is equal to n+sod(n) for n = 54430598 and 54430607.

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, 25116 + ... + 27196.

It is an arithmetic number, because the mean of its divisors is an integer number (4284756).

Almost surely, 2^54430636 is an apocalyptic number.

It is an amenable number.

54430636 is a deficient number, since it is larger than the sum of its proper divisors (48403508).

54430636 is a wasteful number, since it uses less digits than its factorization.

54430636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 54430636 is about 7377.7121114882. The cubic root of 54430636 is about 378.9784102265.

The spelling of 54430636 in words is "fifty-four million, four hundred thirty thousand, six hundred thirty-six".