5398242481550 has 24 divisors (see below), whose sum is σ = 10477284540336. Its totient is φ = 2065414514240.

The previous prime is 5398242481523. The next prime is 5398242481651. The reversal of 5398242481550 is 551842428935.

It is a super-2 number, since 2×5398242481550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2347060799 + ... + 2347063098.

It is an arithmetic number, because the mean of its divisors is an integer number (436553522514).

Almost surely, 2^{5398242481550} is an apocalyptic number.

5398242481550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5398242481550 is a deficient number, since it is larger than the sum of its proper divisors (5079042058786).

5398242481550 is a wasteful number, since it uses less digits than its factorization.

5398242481550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4694123932 (or 4694123927 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 56.

The spelling of 5398242481550 in words is "five trillion, three hundred ninety-eight billion, two hundred forty-two million, four hundred eighty-one thousand, five hundred fifty".