487157552 has 20 divisors (see below), whose sum is σ = 1078706256. Its totient is φ = 208781760.

The previous prime is 487157551. The next prime is 487157563. The reversal of 487157552 is 255751784.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (487157551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2174699 + ... + 2174922.

Almost surely, 2^487157552 is an apocalyptic number.

It is an amenable number.

487157552 is an abundant number, since it is smaller than the sum of its proper divisors (591548704).

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

487157552 is a wasteful number, since it uses less digits than its factorization.

487157552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349636 (or 4349630 counting only the distinct ones).

The product of its digits is 392000, while the sum is 44.

The square root of 487157552 is about 22071.6458833500. The cubic root of 487157552 is about 786.8461300155.

The spelling of 487157552 in words is "four hundred eighty-seven million, one hundred fifty-seven thousand, five hundred fifty-two".