487553952 has 96 divisors (see below), whose sum is σ = 1326302208. Its totient is φ = 156715776.

The previous prime is 487553939. The next prime is 487553959. The reversal of 487553952 is 259355784.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×487553952² = 475417712221636608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (487553959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341913 + ... + 343335.

It is an arithmetic number, because the mean of its divisors is an integer number (13815648).

Almost surely, 2^487553952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487553952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663151104).

487553952 is an abundant number, since it is smaller than the sum of its proper divisors (838748256).

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

487553952 is a wasteful number, since it uses less digits than its factorization.

487553952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562 (or 1554 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 48.

The square root of 487553952 is about 22080.6239042288. The cubic root of 487553952 is about 787.0594910001.

The spelling of 487553952 in words is "four hundred eighty-seven million, five hundred fifty-three thousand, nine hundred fifty-two".