54268390534 has 16 divisors (see below), whose sum is σ = 82220879520. Its totient is φ = 26861610240.

The previous prime is 54268390531. The next prime is 54268390571. The reversal of 54268390534 is 43509386245.

It is a super-2 number, since 2×54268390534² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54268390531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583132 + ... + 669760.

It is an arithmetic number, because the mean of its divisors is an integer number (5138804970).

Almost surely, 2^54268390534 is an apocalyptic number.

54268390534 is a deficient number, since it is larger than the sum of its proper divisors (27952488986).

54268390534 is a wasteful number, since it uses less digits than its factorization.

54268390534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89775.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 54268390534 in words is "fifty-four billion, two hundred sixty-eight million, three hundred ninety thousand, five hundred thirty-four".