1052435116406 has 4 divisors (see below), whose sum is σ = 1578652674612. Its totient is φ = 526217558202.

The previous prime is 1052435116361. The next prime is 1052435116409. The reversal of 1052435116406 is 6046115342501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1052435116406² (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 1052435116406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052435116409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263108779100 + ... + 263108779103.

It is an arithmetic number, because the mean of its divisors is an integer number (394663168653).

Almost surely, 2^{1052435116406} is an apocalyptic number.

1052435116406 is a deficient number, since it is larger than the sum of its proper divisors (526217558206).

1052435116406 is an equidigital number, since it uses as much as digits as its factorization.

1052435116406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526217558205.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1052435116406 in words is "one trillion, fifty-two billion, four hundred thirty-five million, one hundred sixteen thousand, four hundred six".