140553313 has 8 divisors (see below), whose sum is σ = 142039040. Its totient is φ = 139073760.

The previous prime is 140553311. The next prime is 140553319. The reversal of 140553313 is 313355041.

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 140553313 - 2¹ = 140553311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140553311) 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, 54493 + ... + 57013.

It is an arithmetic number, because the mean of its divisors is an integer number (17754880).

Almost surely, 2^140553313 is an apocalyptic number.

It is an amenable number.

140553313 is a deficient number, since it is larger than the sum of its proper divisors (1485727).

140553313 is a wasteful number, since it uses less digits than its factorization.

140553313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 140553313 is about 11855.5182510087. The cubic root of 140553313 is about 519.9325763173.

The spelling of 140553313 in words is "one hundred forty million, five hundred fifty-three thousand, three hundred thirteen".