54546534 has 80 divisors (see below), whose sum is σ = 141343488. Its totient is φ = 15400368.

The previous prime is 54546529. The next prime is 54546539. The reversal of 54546534 is 43564545.

It is an interprime number because it is at equal distance from previous prime (54546529) and next prime (54546539).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54546539) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 116569 + ... + 117035.

Almost surely, 2^54546534 is an apocalyptic number.

54546534 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54546534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70671744).

54546534 is an abundant number, since it is smaller than the sum of its proper divisors (86796954).

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

54546534 is a wasteful number, since it uses less digits than its factorization.

54546534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 582 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 54546534 is about 7385.5625378166. The cubic root of 54546534 is about 379.2472031048.

The spelling of 54546534 in words is "fifty-four million, five hundred forty-six thousand, five hundred thirty-four".