5190855251954 has 8 divisors (see below), whose sum is σ = 7786415229420. Its totient is φ = 2595383508816.

The previous prime is 5190855251947. The next prime is 5190855251999. The reversal of 5190855251954 is 4591525580915.

It can be written as a sum of positive squares in 2 ways, for example, as 3188106667729 + 2002748584225 = 1785527^2 + 1415185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5190855251893 and 5190855251902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21911309 + ... + 22146944.

Almost surely, 2^{5190855251954} is an apocalyptic number.

5190855251954 is a deficient number, since it is larger than the sum of its proper divisors (2595559977466).

5190855251954 is a wasteful number, since it uses less digits than its factorization.

5190855251954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44117164.

The product of its (nonzero) digits is 16200000, while the sum is 59.

The spelling of 5190855251954 in words is "five trillion, one hundred ninety billion, eight hundred fifty-five million, two hundred fifty-one thousand, nine hundred fifty-four".