487625077720 has 48 divisors (see below), whose sum is σ = 1205965338480. Its totient is φ = 177318208320.

The previous prime is 487625077699. The next prime is 487625077733. The reversal of 487625077720 is 27770526784.

It is a Smith number, since the sum of its digits (55) 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 (55).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50369652 + ... + 50379331.

It is an arithmetic number, because the mean of its divisors is an integer number (25124277885).

Almost surely, 2^487625077720 is an apocalyptic number.

487625077720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

487625077720 is an abundant number, since it is smaller than the sum of its proper divisors (718340260760).

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

487625077720 is a wasteful number, since it uses less digits than its factorization.

487625077720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100749016 (or 100749001 counting only the distinct ones).

The product of its (nonzero) digits is 9219840, while the sum is 55.

The spelling of 487625077720 in words is "four hundred eighty-seven billion, six hundred twenty-five million, seventy-seven thousand, seven hundred twenty".