54426526 has 72 divisors (see below), whose sum is σ = 109453680. Its totient is φ = 19863360.

The previous prime is 54426509. The next prime is 54426529. The reversal of 54426526 is 62562445.

Its product of digits (57600) is a multiple of the sum of its prime divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 54426491 and 54426500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54426529) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 611490 + ... + 611578.

It is an arithmetic number, because the mean of its divisors is an integer number (1520190).

Almost surely, 2^54426526 is an apocalyptic number.

54426526 is an abundant number, since it is smaller than the sum of its proper divisors (55027154).

54426526 is a wasteful number, since it uses less digits than its factorization.

54426526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 128 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 54426526 is about 7377.4335645941. The cubic root of 54426526 is about 378.9688712329.

The spelling of 54426526 in words is "fifty-four million, four hundred twenty-six thousand, five hundred twenty-six".