140252542403533 has 16 divisors (see below), whose sum is σ = 170083922480640. Its totient is φ = 112900534661376.

The previous prime is 140252542403503. The next prime is 140252542403551. The reversal of 140252542403533 is 335304245252041.

It is not a de Polignac number, because 140252542403533 - 2⁹ = 140252542403021 is a prime.

It is a super-2 number, since 2×140252542403533² (a number of 29 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 140252542403533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140252542403503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272723298 + ... + 1272833491.

It is an arithmetic number, because the mean of its divisors is an integer number (10630245155040).

Almost surely, 2^{140252542403533} is an apocalyptic number.

It is an amenable number.

140252542403533 is a deficient number, since it is larger than the sum of its proper divisors (29831380077107).

140252542403533 is a wasteful number, since it uses less digits than its factorization.

140252542403533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545557276.

The product of its (nonzero) digits is 1728000, while the sum is 43.

Adding to 140252542403533 its reverse (335304245252041), we get a palindrome (475556787655574).

The spelling of 140252542403533 in words is "one hundred forty trillion, two hundred fifty-two billion, five hundred forty-two million, four hundred three thousand, five hundred thirty-three".