140527056613 has 4 divisors (see below), whose sum is σ = 141599782368. Its totient is φ = 139454330860.

The previous prime is 140527056611. The next prime is 140527056673. The reversal of 140527056613 is 316650725041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140527056613 - 2¹ = 140527056611 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140527056611) 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, 536362681 + ... + 536362942.

It is an arithmetic number, because the mean of its divisors is an integer number (35399945592).

Almost surely, 2^140527056613 is an apocalyptic number.

It is an amenable number.

140527056613 is a deficient number, since it is larger than the sum of its proper divisors (1072725755).

140527056613 is a wasteful number, since it uses less digits than its factorization.

140527056613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072725754.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 140527056613 in words is "one hundred forty billion, five hundred twenty-seven million, fifty-six thousand, six hundred thirteen".