54464136 has 16 divisors (see below), whose sum is σ = 136160400. Its totient is φ = 18154704.

The previous prime is 54464131. The next prime is 54464147. The reversal of 54464136 is 63146445.

54464136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54464136² = 5932684220452992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54464097 and 54464106.

It is not an unprimeable number, because it can be changed into a prime (54464131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134646 + ... + 1134693.

It is an arithmetic number, because the mean of its divisors is an integer number (8510025).

Almost surely, 2^54464136 is an apocalyptic number.

It is an amenable number.

54464136 is an abundant number, since it is smaller than the sum of its proper divisors (81696264).

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

54464136 is a wasteful number, since it uses less digits than its factorization.

54464136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269348 (or 2269344 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 54464136 is about 7379.9821137995. The cubic root of 54464136 is about 379.0561432458.

The spelling of 54464136 in words is "fifty-four million, four hundred sixty-four thousand, one hundred thirty-six".