5240241541551 has 4 divisors (see below), whose sum is σ = 6986988722072. Its totient is φ = 3493494361032.

The previous prime is 5240241541541. The next prime is 5240241541603. The reversal of 5240241541551 is 1551451420425.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5240241541551 - 2⁶ = 5240241541487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240241541541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873373590256 + ... + 873373590261.

It is an arithmetic number, because the mean of its divisors is an integer number (1746747180518).

Almost surely, 2^{5240241541551} is an apocalyptic number.

5240241541551 is a deficient number, since it is larger than the sum of its proper divisors (1746747180521).

5240241541551 is a wasteful number, since it uses less digits than its factorization.

5240241541551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746747180520.

The product of its (nonzero) digits is 160000, while the sum is 39.

Adding to 5240241541551 its reverse (1551451420425), we get a palindrome (6791692961976).

The spelling of 5240241541551 in words is "five trillion, two hundred forty billion, two hundred forty-one million, five hundred forty-one thousand, five hundred fifty-one".