5130354644642 has 8 divisors (see below), whose sum is σ = 7696741785132. Its totient is φ = 2564774049600.

The previous prime is 5130354644617. The next prime is 5130354644651. The reversal of 5130354644642 is 2464464530315.

It can be written as a sum of positive squares in 2 ways, for example, as 4992994719001 + 137359925641 = 2234501^2 + 370621^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201620459 + ... + 201645902.

Almost surely, 2^{5130354644642} is an apocalyptic number.

5130354644642 is a deficient number, since it is larger than the sum of its proper divisors (2566387140490).

5130354644642 is a wasteful number, since it uses less digits than its factorization.

5130354644642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403272724.

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 5130354644642 in words is "five trillion, one hundred thirty billion, three hundred fifty-four million, six hundred forty-four thousand, six hundred forty-two".