1051542252333 has 12 divisors (see below), whose sum is σ = 1518928456188. Its totient is φ = 701012433600.

The previous prime is 1051542252323. The next prime is 1051542252379. The reversal of 1051542252333 is 3332522451501.

1051542252333 is a `hidden beast` number, since 1 + 0 + 51 + 54 + 2 + 2 + 523 + 33 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 421776210249 + 629766042084 = 649443^2 + 793578^2 .

It is not a de Polignac number, because 1051542252333 - 2⁸ = 1051542252077 is a prime.

It is a super-2 number, since 2×1051542252333² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051542252323) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 880518 + ... + 1696583.

It is an arithmetic number, because the mean of its divisors is an integer number (126577371349).

Almost surely, 2^{1051542252333} is an apocalyptic number.

It is an amenable number.

1051542252333 is a deficient number, since it is larger than the sum of its proper divisors (467386203855).

1051542252333 is a wasteful number, since it uses less digits than its factorization.

1051542252333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622444 (or 2622441 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 1051542252333 in words is "one trillion, fifty-one billion, five hundred forty-two million, two hundred fifty-two thousand, three hundred thirty-three".