54011361380830 has 128 divisors (see below), whose sum is σ = 122694020352000. Its totient is φ = 16700017743360.

The previous prime is 54011361380827. The next prime is 54011361380831. The reversal of 54011361380830 is 3808316311045.

It is a super-2 number, since 2×54011361380830² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54011361380831) 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 63 ways as a sum of consecutive naturals, for example, 7123125 + ... + 12600064.

It is an arithmetic number, because the mean of its divisors is an integer number (958547034000).

Almost surely, 2^{54011361380830} is an apocalyptic number.

54011361380830 is an abundant number, since it is smaller than the sum of its proper divisors (68682658971170).

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

54011361380830 is a wasteful number, since it uses less digits than its factorization.

54011361380830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19723322.

The product of its (nonzero) digits is 207360, while the sum is 43.

Adding to 54011361380830 its reverse (3808316311045), we get a palindrome (57819677691875).

The spelling of 54011361380830 in words is "fifty-four trillion, eleven billion, three hundred sixty-one million, three hundred eighty thousand, eight hundred thirty".