4652665604240 has 80 divisors (see below), whose sum is σ = 11550277842048. Its totient is φ = 1738751443968.

The previous prime is 4652665604231. The next prime is 4652665604243. The reversal of 4652665604240 is 424065662564.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (4652665604243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29323469 + ... + 29481708.

Almost surely, 2^{4652665604240} is an apocalyptic number.

4652665604240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4652665604240 is an abundant number, since it is smaller than the sum of its proper divisors (6897612237808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4652665604240 is a wasteful number, since it uses less digits than its factorization.

4652665604240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58805256 (or 58805250 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 50.

The spelling of 4652665604240 in words is "four trillion, six hundred fifty-two billion, six hundred sixty-five million, six hundred four thousand, two hundred forty".