140046506653 has 8 divisors (see below), whose sum is σ = 140475958272. Its totient is φ = 139617137856.

The previous prime is 140046506641. The next prime is 140046506683. The reversal of 140046506653 is 356605640041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140046506653 - 2³⁷ = 2607553181 is a prime.

It is a super-2 number, since 2×140046506653² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140046506683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6070326 + ... + 6093352.

It is an arithmetic number, because the mean of its divisors is an integer number (17559494784).

Almost surely, 2^140046506653 is an apocalyptic number.

It is an amenable number.

140046506653 is a deficient number, since it is larger than the sum of its proper divisors (429451619).

140046506653 is a wasteful number, since it uses less digits than its factorization.

140046506653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41411.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 140046506653 in words is "one hundred forty billion, forty-six million, five hundred six thousand, six hundred fifty-three".