487892450474 has 64 divisors (see below), whose sum is σ = 899613388800. Its totient is φ = 195275171520.

The previous prime is 487892450447. The next prime is 487892450477. The reversal of 487892450474 is 474054298784.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (487892450477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2313077 + ... + 2515175.

It is an arithmetic number, because the mean of its divisors is an integer number (14056459200).

Almost surely, 2^487892450474 is an apocalyptic number.

487892450474 is a deficient number, since it is larger than the sum of its proper divisors (411720938326).

487892450474 is a wasteful number, since it uses less digits than its factorization.

487892450474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202515.

The product of its (nonzero) digits is 72253440, while the sum is 62.

The spelling of 487892450474 in words is "four hundred eighty-seven billion, eight hundred ninety-two million, four hundred fifty thousand, four hundred seventy-four".