487654187120 has 20 divisors (see below), whose sum is σ = 1133795985240. Its totient is φ = 195061674816.

The previous prime is 487654187087. The next prime is 487654187177. The reversal of 487654187120 is 21781456784.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3047838590 + ... + 3047838749.

It is an arithmetic number, because the mean of its divisors is an integer number (56689799262).

Almost surely, 2^487654187120 is an apocalyptic number.

487654187120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

487654187120 is an abundant number, since it is smaller than the sum of its proper divisors (646141798120).

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

487654187120 is a wasteful number, since it uses less digits than its factorization.

487654187120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6095677352 (or 6095677346 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 53.

The spelling of 487654187120 in words is "four hundred eighty-seven billion, six hundred fifty-four million, one hundred eighty-seven thousand, one hundred twenty".