1053452361426 has 32 divisors (see below), whose sum is σ = 2109472604160. Its totient is φ = 350723074176.

The previous prime is 1053452361389. The next prime is 1053452361433. The reversal of 1053452361426 is 6241632543501.

It is a super-2 number, since 2×1053452361426² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16561455 + ... + 16624941.

It is an arithmetic number, because the mean of its divisors is an integer number (65921018880).

Almost surely, 2^{1053452361426} is an apocalyptic number.

1053452361426 is an abundant number, since it is smaller than the sum of its proper divisors (1056020242734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053452361426 is a wasteful number, since it uses less digits than its factorization.

1053452361426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66818.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1053452361426 in words is "one trillion, fifty-three billion, four hundred fifty-two million, three hundred sixty-one thousand, four hundred twenty-six".