487625523 has 24 divisors (see below), whose sum is σ = 816743424. Its totient is φ = 253310640.

The previous prime is 487625513. The next prime is 487625527. The reversal of 487625523 is 325526784.

It is not a de Polignac number, because 487625523 - 2⁵ = 487625491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487625527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93411 + ... + 98492.

It is an arithmetic number, because the mean of its divisors is an integer number (34030976).

Almost surely, 2^487625523 is an apocalyptic number.

487625523 is a deficient number, since it is larger than the sum of its proper divisors (329117901).

487625523 is a wasteful number, since it uses less digits than its factorization.

487625523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191935 (or 191924 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 487625523 is about 22082.2445190701. The cubic root of 487625523 is about 787.0980015270.

It can be divided in two parts, 48762 and 5523, that added together give a triangular number (54285 = T₃₂₉).

The spelling of 487625523 in words is "four hundred eighty-seven million, six hundred twenty-five thousand, five hundred twenty-three".