487365555 has 16 divisors (see below), whose sum is σ = 781127424. Its totient is φ = 259480800.

The previous prime is 487365521. The next prime is 487365577. The reversal of 487365555 is 555563784.

It is not a de Polignac number, because 487365555 - 2¹⁰ = 487364531 is a prime.

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, 18871 + ... + 36480.

It is an arithmetic number, because the mean of its divisors is an integer number (48820464).

Almost surely, 2^487365555 is an apocalyptic number.

487365555 is a deficient number, since it is larger than the sum of its proper divisors (293761869).

487365555 is a wasteful number, since it uses less digits than its factorization.

487365555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55946.

The product of its digits is 2520000, while the sum is 48.

The square root of 487365555 is about 22076.3573761615. The cubic root of 487365555 is about 786.9581013663.

The spelling of 487365555 in words is "four hundred eighty-seven million, three hundred sixty-five thousand, five hundred fifty-five".