487555151 has 4 divisors (see below), whose sum is σ = 488456904. Its totient is φ = 486653400.

The previous prime is 487555069. The next prime is 487555177. The reversal of 487555151 is 151555784.

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

It is a cyclic number.

It is not a de Polignac number, because 487555151 - 2¹⁰ = 487554127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 487555099 and 487555108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487555351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450065 + ... + 451146.

It is an arithmetic number, because the mean of its divisors is an integer number (122114226).

Almost surely, 2^487555151 is an apocalyptic number.

487555151 is a deficient number, since it is larger than the sum of its proper divisors (901753).

487555151 is an equidigital number, since it uses as much as digits as its factorization.

487555151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901752.

The product of its digits is 140000, while the sum is 41.

The square root of 487555151 is about 22080.6510547130. The cubic root of 487555151 is about 787.0601361824.

The spelling of 487555151 in words is "four hundred eighty-seven million, five hundred fifty-five thousand, one hundred fifty-one".