726462051263 has 16 divisors (see below), whose sum is σ = 830429814816. Its totient is φ = 629560473600.

The previous prime is 726462051251. The next prime is 726462051281. The reversal of 726462051263 is 362150264627.

726462051263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 726462051263 - 2⁶ = 726462051199 is a prime.

It is a super-2 number, since 2×726462051263² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726462051223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4010081 + ... + 4187322.

It is an arithmetic number, because the mean of its divisors is an integer number (51901863426).

Almost surely, 2^726462051263 is an apocalyptic number.

726462051263 is a deficient number, since it is larger than the sum of its proper divisors (103967763553).

726462051263 is a wasteful number, since it uses less digits than its factorization.

726462051263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8197834.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 726462051263 in words is "seven hundred twenty-six billion, four hundred sixty-two million, fifty-one thousand, two hundred sixty-three".