140005053 has 24 divisors (see below), whose sum is σ = 216496800. Its totient is φ = 86919264.

The previous prime is 140005051. The next prime is 140005067. The reversal of 140005053 is 350500041.

140005053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140005053 - 2¹ = 140005051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140005051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3151 + ... + 17027.

It is an arithmetic number, because the mean of its divisors is an integer number (9020700).

Almost surely, 2^140005053 is an apocalyptic number.

It is an amenable number.

140005053 is a deficient number, since it is larger than the sum of its proper divisors (76491747).

140005053 is a wasteful number, since it uses less digits than its factorization.

140005053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13961 (or 13958 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 140005053 is about 11832.3730924950. The cubic root of 140005053 is about 519.2556571749.

Adding to 140005053 its reverse (350500041), we get a palindrome (490505094).

The spelling of 140005053 in words is "one hundred forty million, five thousand, fifty-three".