5261158438748 has 18 divisors (see below), whose sum is σ = 9607372976376. Its totient is φ = 2516195687808.

The previous prime is 5261158438741. The next prime is 5261158438763. The reversal of 5261158438748 is 8478348511625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261158438741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21881036 + ... + 22120172.

It is an arithmetic number, because the mean of its divisors is an integer number (533742943132).

Almost surely, 2^{5261158438748} is an apocalyptic number.

It is an amenable number.

5261158438748 is a deficient number, since it is larger than the sum of its proper divisors (4346214537628).

5261158438748 is an frugal number, since it uses more digits than its factorization.

5261158438748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478301 (or 239162 counting only the distinct ones).

The product of its digits is 51609600, while the sum is 62.

The spelling of 5261158438748 in words is "five trillion, two hundred sixty-one billion, one hundred fifty-eight million, four hundred thirty-eight thousand, seven hundred forty-eight".