1052645436326 has 32 divisors (see below), whose sum is σ = 1795510126080. Its totient is φ = 458449482400.

The previous prime is 1052645436299. The next prime is 1052645436373. The reversal of 1052645436326 is 6236345462501.

It is a super-2 number, since 2×1052645436326² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6213806 + ... + 6380961.

It is an arithmetic number, because the mean of its divisors is an integer number (56109691440).

Almost surely, 2^{1052645436326} is an apocalyptic number.

1052645436326 is a deficient number, since it is larger than the sum of its proper divisors (742864689754).

1052645436326 is a wasteful number, since it uses less digits than its factorization.

1052645436326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594940.

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 1052645436326 in words is "one trillion, fifty-two billion, six hundred forty-five million, four hundred thirty-six thousand, three hundred twenty-six".