54542236 has 24 divisors (see below), whose sum is σ = 114826880. Its totient is φ = 22144752.

The previous prime is 54542233. The next prime is 54542249. The reversal of 54542236 is 63224545.

54542236 is digitally balanced in base 2 and base 9, because in such bases it contains all the possibile digits an equal number of times.

54542236 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 54542198 and 54542207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54542233) 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 7 ways as a sum of consecutive naturals, for example, 50730 + ... + 51793.

Almost surely, 2^54542236 is an apocalyptic number.

It is an amenable number.

54542236 is an abundant number, since it is smaller than the sum of its proper divisors (60284644).

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

54542236 is a wasteful number, since it uses less digits than its factorization.

54542236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102553 (or 102551 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 54542236 is about 7385.2715589882. The cubic root of 54542236 is about 379.2372419018.

The spelling of 54542236 in words is "fifty-four million, five hundred forty-two thousand, two hundred thirty-six".