54504202250 has 64 divisors (see below), whose sum is σ = 106142400000. Its totient is φ = 20931803200.

The previous prime is 54504202217. The next prime is 54504202253. The reversal of 54504202250 is 5220240545.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54504202253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1276751 + ... + 1318749.

It is an arithmetic number, because the mean of its divisors is an integer number (1658475000).

Almost surely, 2^54504202250 is an apocalyptic number.

54504202250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54504202250 is a deficient number, since it is larger than the sum of its proper divisors (51638197750).

54504202250 is a wasteful number, since it uses less digits than its factorization.

54504202250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42224 (or 42214 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

Adding to 54504202250 its reverse (5220240545), we get a palindrome (59724442795).

The spelling of 54504202250 in words is "fifty-four billion, five hundred four million, two hundred two thousand, two hundred fifty".