4605665146255 has 16 divisors (see below), whose sum is σ = 5535837540864. Its totient is φ = 3678508748320.

The previous prime is 4605665146253. The next prime is 4605665146273. The reversal of 4605665146255 is 5526415665064.

It is not a de Polignac number, because 4605665146255 - 2¹ = 4605665146253 is a prime.

It is a super-3 number, since 3×4605665146255³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4605665146196 and 4605665146205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4605665146253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12791502 + ... + 13146628.

It is an arithmetic number, because the mean of its divisors is an integer number (345989846304).

Almost surely, 2^{4605665146255} is an apocalyptic number.

4605665146255 is a deficient number, since it is larger than the sum of its proper divisors (930172394609).

4605665146255 is a wasteful number, since it uses less digits than its factorization.

4605665146255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359366.

The product of its (nonzero) digits is 25920000, while the sum is 55.

The spelling of 4605665146255 in words is "four trillion, six hundred five billion, six hundred sixty-five million, one hundred forty-six thousand, two hundred fifty-five".