487315554 has 32 divisors (see below), whose sum is σ = 1064980224. Its totient is φ = 147428880.

The previous prime is 487315511. The next prime is 487315561. The reversal of 487315554 is 455513784.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36697 + ... + 48179.

It is an arithmetic number, because the mean of its divisors is an integer number (33280632).

Almost surely, 2^487315554 is an apocalyptic number.

487315554 is an abundant number, since it is smaller than the sum of its proper divisors (577664670).

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

487315554 is a wasteful number, since it uses less digits than its factorization.

487315554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12142.

The product of its digits is 336000, while the sum is 42.

The square root of 487315554 is about 22075.2248912667. The cubic root of 487315554 is about 786.9311879352.

It can be divided in two parts, 48731 and 5554, that added together give a triangular number (54285 = T₃₂₉).

The spelling of 487315554 in words is "four hundred eighty-seven million, three hundred fifteen thousand, five hundred fifty-four".