726253036515152 has 40 divisors (see below), whose sum is σ = 1420129690454016. Its totient is φ = 359775756660096.

The previous prime is 726253036515151. The next prime is 726253036515169. The reversal of 726253036515152 is 251515630352627.

It is a junction number, because it is equal to n+sod(n) for n = 726253036515094 and 726253036515103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726253036515151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242308628 + ... + 245287539.

Almost surely, 2^{726253036515152} is an apocalyptic number.

It is an amenable number.

726253036515152 is a deficient number, since it is larger than the sum of its proper divisors (693876653938864).

726253036515152 is a wasteful number, since it uses less digits than its factorization.

726253036515152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487597035 (or 487597029 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 53.

Adding to 726253036515152 its reverse (251515630352627), we get a palindrome (977768666867779).

The spelling of 726253036515152 in words is "seven hundred twenty-six trillion, two hundred fifty-three billion, thirty-six million, five hundred fifteen thousand, one hundred fifty-two".