55067534 has 4 divisors (see below), whose sum is σ = 82601304. Its totient is φ = 27533766.

The previous prime is 55067533. The next prime is 55067557. The reversal of 55067534 is 43576055.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 55067494 and 55067503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55067533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13766882 + ... + 13766885.

It is an arithmetic number, because the mean of its divisors is an integer number (20650326).

Almost surely, 2^55067534 is an apocalyptic number.

55067534 is a deficient number, since it is larger than the sum of its proper divisors (27533770).

55067534 is a wasteful number, since it uses less digits than its factorization.

55067534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27533769.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 55067534 is about 7420.7502316141. The cubic root of 55067534 is about 380.4508361028.

The spelling of 55067534 in words is "fifty-five million, sixty-seven thousand, five hundred thirty-four".