488402555 has 8 divisors (see below), whose sum is σ = 586317312. Its totient is φ = 390565888.

The previous prime is 488402549. The next prime is 488402561. The reversal of 488402555 is 555204884.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (488402549) and next prime (488402561).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488402555 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4742 + ... + 31611.

It is an arithmetic number, because the mean of its divisors is an integer number (73289664).

Almost surely, 2^488402555 is an apocalyptic number.

488402555 is a deficient number, since it is larger than the sum of its proper divisors (97914757).

488402555 is a wasteful number, since it uses less digits than its factorization.

488402555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39045.

The product of its (nonzero) digits is 256000, while the sum is 41.

The square root of 488402555 is about 22099.8315604441. The cubic root of 488402555 is about 787.5158602668.

The spelling of 488402555 in words is "four hundred eighty-eight million, four hundred two thousand, five hundred fifty-five".