54785526 has 32 divisors (see below), whose sum is σ = 118723968. Its totient is φ = 16786560.

The previous prime is 54785501. The next prime is 54785527. The reversal of 54785526 is 62558745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54785527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1860 + ... + 10631.

It is an arithmetic number, because the mean of its divisors is an integer number (3710124).

Almost surely, 2^54785526 is an apocalyptic number.

54785526 is an abundant number, since it is smaller than the sum of its proper divisors (63938442).

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

54785526 is a wasteful number, since it uses less digits than its factorization.

54785526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12556.

The product of its digits is 336000, while the sum is 42.

The square root of 54785526 is about 7401.7245287838. The cubic root of 54785526 is about 379.8002782427.

The spelling of 54785526 in words is "fifty-four million, seven hundred eighty-five thousand, five hundred twenty-six".