54556261334 has 4 divisors (see below), whose sum is σ = 81834392004. Its totient is φ = 27278130666.

The previous prime is 54556261267. The next prime is 54556261343. The reversal of 54556261334 is 43316265545.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13639065332 + ... + 13639065335.

It is an arithmetic number, because the mean of its divisors is an integer number (20458598001).

Almost surely, 2^54556261334 is an apocalyptic number.

54556261334 is a deficient number, since it is larger than the sum of its proper divisors (27278130670).

54556261334 is a wasteful number, since it uses less digits than its factorization.

54556261334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27278130669.

The product of its digits is 1296000, while the sum is 44.

The spelling of 54556261334 in words is "fifty-four billion, five hundred fifty-six million, two hundred sixty-one thousand, three hundred thirty-four".