54033111255320 has 32 divisors (see below), whose sum is σ = 121583969161920. Its totient is φ = 21611561153280.

The previous prime is 54033111255251. The next prime is 54033111255323. The reversal of 54033111255320 is 2355211133045.

It is a happy number.

It is a super-2 number, since 2×54033111255320² (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 (54033111255323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52084592 + ... + 53111871.

It is an arithmetic number, because the mean of its divisors is an integer number (3799499036310).

Almost surely, 2^{54033111255320} is an apocalyptic number.

It is an amenable number.

54033111255320 is an abundant number, since it is smaller than the sum of its proper divisors (67550857906600).

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

54033111255320 is a wasteful number, since it uses less digits than its factorization.

54033111255320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105209315 (or 105209311 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 54033111255320 its reverse (2355211133045), we get a palindrome (56388322388365).

The spelling of 54033111255320 in words is "fifty-four trillion, thirty-three billion, one hundred eleven million, two hundred fifty-five thousand, three hundred twenty".