54015534 has 24 divisors (see below), whose sum is σ = 118783080. Its totient is φ = 17736048.

The previous prime is 54015527. The next prime is 54015541. The reversal of 54015534 is 43551045.

54015534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54015527) and next prime (54015541).

It is a junction number, because it is equal to n+sod(n) for n = 54015498 and 54015507.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 21189 + ... + 23600.

It is an arithmetic number, because the mean of its divisors is an integer number (4949295).

Almost surely, 2^54015534 is an apocalyptic number.

54015534 is an abundant number, since it is smaller than the sum of its proper divisors (64767546).

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

54015534 is a wasteful number, since it uses less digits than its factorization.

54015534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44864 (or 44861 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 54015534 is about 7349.5261071718. The cubic root of 54015534 is about 378.0125552225.

Adding to 54015534 its reverse (43551045), we get a palindrome (97566579).

The spelling of 54015534 in words is "fifty-four million, fifteen thousand, five hundred thirty-four".