54901834559 has 16 divisors (see below), whose sum is σ = 65070873504. Its totient is φ = 45663744000.

The previous prime is 54901834529. The next prime is 54901834567. The reversal of 54901834559 is 95543810945.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54901834559 is a prime.

It is a super-2 number, since 2×54901834559² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54901834559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54901834529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1682642 + ... + 1714959.

It is an arithmetic number, because the mean of its divisors is an integer number (4066929594).

Almost surely, 2^54901834559 is an apocalyptic number.

54901834559 is a deficient number, since it is larger than the sum of its proper divisors (10169038945).

54901834559 is a wasteful number, since it uses less digits than its factorization.

54901834559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397738.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 54901834559 in words is "fifty-four billion, nine hundred one million, eight hundred thirty-four thousand, five hundred fifty-nine".