140046535513 has 4 divisors (see below), whose sum is σ = 141115593168. Its totient is φ = 138977477860.

The previous prime is 140046535501. The next prime is 140046535571. The reversal of 140046535513 is 315535640041.

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 140046535513 - 2⁵ = 140046535481 is a prime.

It is a super-2 number, since 2×140046535513² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140046235513) 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, 534528631 + ... + 534528892.

It is an arithmetic number, because the mean of its divisors is an integer number (35278898292).

Almost surely, 2^140046535513 is an apocalyptic number.

It is an amenable number.

140046535513 is a deficient number, since it is larger than the sum of its proper divisors (1069057655).

140046535513 is a wasteful number, since it uses less digits than its factorization.

140046535513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069057654.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 140046535513 in words is "one hundred forty billion, forty-six million, five hundred thirty-five thousand, five hundred thirteen".