54351002450 has 48 divisors (see below), whose sum is σ = 102308184000. Its totient is φ = 21480171840.

The previous prime is 54351002417. The next prime is 54351002507. The reversal of 54351002450 is 5420015345.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1942661 + ... + 1970439.

It is an arithmetic number, because the mean of its divisors is an integer number (2131420500).

Almost surely, 2^54351002450 is an apocalyptic number.

54351002450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54351002450 is a deficient number, since it is larger than the sum of its proper divisors (47957181550).

54351002450 is a wasteful number, since it uses less digits than its factorization.

54351002450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28259 (or 28254 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 54351002450 its reverse (5420015345), we get a palindrome (59771017795).

The spelling of 54351002450 in words is "fifty-four billion, three hundred fifty-one million, two thousand, four hundred fifty".