487892450451 has 64 divisors (see below), whose sum is σ = 795720499200. Its totient is φ = 259849054080.

The previous prime is 487892450447. The next prime is 487892450477. The reversal of 487892450451 is 154054298784.

It is not a de Polignac number, because 487892450451 - 2² = 487892450447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487892450391 and 487892450400.

It is not an unprimeable number, because it can be changed into a prime (487892454451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8715850 + ... + 8771648.

It is an arithmetic number, because the mean of its divisors is an integer number (12433132800).

Almost surely, 2^487892450451 is an apocalyptic number.

487892450451 is a deficient number, since it is larger than the sum of its proper divisors (307828048749).

487892450451 is a wasteful number, since it uses less digits than its factorization.

487892450451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56296.

The product of its (nonzero) digits is 12902400, while the sum is 57.

The spelling of 487892450451 in words is "four hundred eighty-seven billion, eight hundred ninety-two million, four hundred fifty thousand, four hundred fifty-one".