487542195 has 48 divisors (see below), whose sum is σ = 981669312. Its totient is φ = 219214080.

The previous prime is 487542179. The next prime is 487542203. The reversal of 487542195 is 591245784.

It is not a de Polignac number, because 487542195 - 2⁴ = 487542179 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 487542195.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6529 + ... + 31901.

It is an arithmetic number, because the mean of its divisors is an integer number (20451444).

Almost surely, 2^487542195 is an apocalyptic number.

487542195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

487542195 is an abundant number, since it is smaller than the sum of its proper divisors (494127117).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487542195 is a wasteful number, since it uses less digits than its factorization.

487542195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25452 (or 25449 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 487542195 is about 22080.3576737335. The cubic root of 487542195 is about 787.0531644984.

The spelling of 487542195 in words is "four hundred eighty-seven million, five hundred forty-two thousand, one hundred ninety-five".