54211255450 has 48 divisors (see below), whose sum is σ = 110037483936. Its totient is φ = 19706388800.

The previous prime is 54211255447. The next prime is 54211255517. The reversal of 54211255450 is 5455211245.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1746264 + ... + 1777036.

It is an arithmetic number, because the mean of its divisors is an integer number (2292447582).

Almost surely, 2^54211255450 is an apocalyptic number.

54211255450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54211255450 is an abundant number, since it is smaller than the sum of its proper divisors (55826228486).

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

54211255450 is a wasteful number, since it uses less digits than its factorization.

54211255450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33999 (or 33994 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

Adding to 54211255450 its reverse (5455211245), we get a palindrome (59666466695).

The spelling of 54211255450 in words is "fifty-four billion, two hundred eleven million, two hundred fifty-five thousand, four hundred fifty".