4651390655 has 8 divisors (see below), whose sum is σ = 5910002352. Its totient is φ = 3502223488.

The previous prime is 4651390631. The next prime is 4651390739. The reversal of 4651390655 is 5560931564.

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 4651390655 - 2¹² = 4651386559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27361037 + ... + 27361206.

It is an arithmetic number, because the mean of its divisors is an integer number (738750294).

Almost surely, 2^4651390655 is an apocalyptic number.

4651390655 is a deficient number, since it is larger than the sum of its proper divisors (1258611697).

4651390655 is a wasteful number, since it uses less digits than its factorization.

4651390655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54722265.

The product of its (nonzero) digits is 486000, while the sum is 44.

The square root of 4651390655 is about 68201.1044998540. The cubic root of 4651390655 is about 1669.2739089569.

The spelling of 4651390655 in words is "four billion, six hundred fifty-one million, three hundred ninety thousand, six hundred fifty-five".