487525783 has 8 divisors (see below), whose sum is σ = 503036352. Its totient is φ = 472229376.

The previous prime is 487525771. The next prime is 487525789. The reversal of 487525783 is 387525784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487525783 - 2¹⁷ = 487394711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487525789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48910 + ... + 58027.

It is an arithmetic number, because the mean of its divisors is an integer number (62879544).

Almost surely, 2^487525783 is an apocalyptic number.

487525783 is a deficient number, since it is larger than the sum of its proper divisors (15510569).

487525783 is a wasteful number, since it uses less digits than its factorization.

487525783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107081.

The product of its digits is 1881600, while the sum is 49.

The square root of 487525783 is about 22079.9860280753. The cubic root of 487525783 is about 787.0443329472.

Subtracting from 487525783 its reverse (387525784), we obtain a palindrome (99999999).

The spelling of 487525783 in words is "four hundred eighty-seven million, five hundred twenty-five thousand, seven hundred eighty-three".