487311552 has 280 divisors, whose sum is σ = 1779621536. Its totient is φ = 128397312.

The previous prime is 487311541. The next prime is 487311577. The reversal of 487311552 is 255113784.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 471228 + ... + 472260.

Almost surely, 2^487311552 is an apocalyptic number.

487311552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487311552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889810768).

487311552 is an abundant number, since it is smaller than the sum of its proper divisors (1292309984).

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

487311552 is a wasteful number, since it uses less digits than its factorization.

487311552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077 (or 1058 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 487311552 is about 22075.1342464774. The cubic root of 487311552 is about 786.9290337477.

The spelling of 487311552 in words is "four hundred eighty-seven million, three hundred eleven thousand, five hundred fifty-two".