140252525603 has 4 divisors (see below), whose sum is σ = 140253932448. Its totient is φ = 140251118760.

The previous prime is 140252525593. The next prime is 140252525653. The reversal of 140252525603 is 306525252041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306525252041 = 71 ⋅4317257071.

It is a cyclic number.

It is not a de Polignac number, because 140252525603 - 2¹⁶ = 140252460067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140252525653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541451 + ... + 757412.

It is an arithmetic number, because the mean of its divisors is an integer number (35063483112).

Almost surely, 2^140252525603 is an apocalyptic number.

140252525603 is a deficient number, since it is larger than the sum of its proper divisors (1406845).

140252525603 is a wasteful number, since it uses less digits than its factorization.

140252525603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406844.

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

Adding to 140252525603 its reverse (306525252041), we get a palindrome (446777777644).

The spelling of 140252525603 in words is "one hundred forty billion, two hundred fifty-two million, five hundred twenty-five thousand, six hundred three".