4620551215745 has 8 divisors (see below), whose sum is σ = 5662632979584. Its totient is φ = 3617793292144.

The previous prime is 4620551215669. The next prime is 4620551215747. The reversal of 4620551215745 is 5475121550264.

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 4620551215745 - 2²⁴ = 4620534438529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4620551215745.

It is not an unprimeable number, because it can be changed into a prime (4620551215747) 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, 9830959799 + ... + 9830960268.

It is an arithmetic number, because the mean of its divisors is an integer number (707829122448).

Almost surely, 2^{4620551215745} is an apocalyptic number.

It is an amenable number.

4620551215745 is a deficient number, since it is larger than the sum of its proper divisors (1042081763839).

4620551215745 is a wasteful number, since it uses less digits than its factorization.

4620551215745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19661920119.

The product of its (nonzero) digits is 1680000, while the sum is 47.

The spelling of 4620551215745 in words is "four trillion, six hundred twenty billion, five hundred fifty-one million, two hundred fifteen thousand, seven hundred forty-five".