1052328782506 has 16 divisors (see below), whose sum is σ = 1584220723488. Its totient is φ = 524258665200.

The previous prime is 1052328782501. The next prime is 1052328782507. The reversal of 1052328782506 is 6052878232501.

It is a super-2 number, since 2×1052328782506² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052328782506.

It is not an unprimeable number, because it can be changed into a prime (1052328782501) 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, 254580 + ... + 1472911.

It is an arithmetic number, because the mean of its divisors is an integer number (99013795218).

Almost surely, 2^{1052328782506} is an apocalyptic number.

1052328782506 is a deficient number, since it is larger than the sum of its proper divisors (531891940982).

1052328782506 is a wasteful number, since it uses less digits than its factorization.

1052328782506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728597.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 1052328782506 in words is "one trillion, fifty-two billion, three hundred twenty-eight million, seven hundred eighty-two thousand, five hundred six".