1052252354426 has 16 divisors (see below), whose sum is σ = 1942619731584. Its totient is φ = 416275656624.

The previous prime is 1052252354401. The next prime is 1052252354431. The reversal of 1052252354426 is 6244532522501.

It is a super-2 number, since 2×1052252354426² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2890802990 + ... + 2890803353.

It is an arithmetic number, because the mean of its divisors is an integer number (121413733224).

Almost surely, 2^{1052252354426} is an apocalyptic number.

1052252354426 is a deficient number, since it is larger than the sum of its proper divisors (890367377158).

1052252354426 is a wasteful number, since it uses less digits than its factorization.

1052252354426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5781606365.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 1052252354426 its reverse (6244532522501), we get a palindrome (7296784876927).

The spelling of 1052252354426 in words is "one trillion, fifty-two billion, two hundred fifty-two million, three hundred fifty-four thousand, four hundred twenty-six".