4863660455 has 4 divisors (see below), whose sum is σ = 5836392552. Its totient is φ = 3890928360.

The previous prime is 4863660443. The next prime is 4863660467. The reversal of 4863660455 is 5540663684.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4863660443) and next prime (4863660467).

It is not a de Polignac number, because 4863660455 - 2⁶ = 4863660391 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 3 ways as a sum of consecutive naturals, for example, 486366041 + ... + 486366050.

It is an arithmetic number, because the mean of its divisors is an integer number (1459098138).

Almost surely, 2^4863660455 is an apocalyptic number.

4863660455 is a deficient number, since it is larger than the sum of its proper divisors (972732097).

4863660455 is an equidigital number, since it uses as much as digits as its factorization.

4863660455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972732096.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The square root of 4863660455 is about 69739.9487739990. The cubic root of 4863660455 is about 1694.2900069973.

The spelling of 4863660455 in words is "four billion, eight hundred sixty-three million, six hundred sixty thousand, four hundred fifty-five".