7645065116 has 48 divisors (see below), whose sum is σ = 14766495744. Its totient is φ = 3440961216.

The previous prime is 7645065049. The next prime is 7645065139. The reversal of 7645065116 is 6115605467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1623221 + ... + 1627923.

It is an arithmetic number, because the mean of its divisors is an integer number (307635328).

Almost surely, 2^7645065116 is an apocalyptic number.

It is an amenable number.

7645065116 is a deficient number, since it is larger than the sum of its proper divisors (7121430628).

7645065116 is a wasteful number, since it uses less digits than its factorization.

7645065116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5490 (or 5488 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 7645065116 is about 87436.0630174987. The cubic root of 7645065116 is about 1969.9735552636.

The spelling of 7645065116 in words is "seven billion, six hundred forty-five million, sixty-five thousand, one hundred sixteen".