140541304553 has 16 divisors (see below), whose sum is σ = 151612742736. Its totient is φ = 129507306240.

The previous prime is 140541304543. The next prime is 140541304627. The reversal of 140541304553 is 355403145041.

140541304553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 147209689 + 140394094864 = 12133^2 + 374692^2 .

It is not a de Polignac number, because 140541304553 - 2⁸ = 140541304297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140541304543) 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 in 15 ways as a sum of consecutive naturals, for example, 22244951 + ... + 22251267.

It is an arithmetic number, because the mean of its divisors is an integer number (9475796421).

Almost surely, 2^140541304553 is an apocalyptic number.

140541304553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

140541304553 is a deficient number, since it is larger than the sum of its proper divisors (11071438183).

140541304553 is a wasteful number, since it uses less digits than its factorization.

140541304553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9004.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 140541304553 its reverse (355403145041), we get a palindrome (495944449594).

The spelling of 140541304553 in words is "one hundred forty billion, five hundred forty-one million, three hundred four thousand, five hundred fifty-three".