54526438 has 16 divisors (see below), whose sum is σ = 85808160. Its totient is φ = 25950400.

The previous prime is 54526403. The next prime is 54526441. The reversal of 54526438 is 83462545.

It is a junction number, because it is equal to n+sod(n) for n = 54526397 and 54526406.

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, 2503 + ... + 10738.

It is an arithmetic number, because the mean of its divisors is an integer number (5363010).

Almost surely, 2^54526438 is an apocalyptic number.

54526438 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

54526438 is a deficient number, since it is larger than the sum of its proper divisors (31281722).

54526438 is a wasteful number, since it uses less digits than its factorization.

54526438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13343.

The product of its digits is 115200, while the sum is 37.

The square root of 54526438 is about 7384.2019203161. The cubic root of 54526438 is about 379.2006233781.

The spelling of 54526438 in words is "fifty-four million, five hundred twenty-six thousand, four hundred thirty-eight".