488270055 has 96 divisors (see below), whose sum is σ = 988473024. Its totient is φ = 203986944.

The previous prime is 488270051. The next prime is 488270089. The reversal of 488270055 is 550072884.

It is not a de Polignac number, because 488270055 - 2² = 488270051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 488269995 and 488270022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488270051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1308849 + ... + 1309221.

It is an arithmetic number, because the mean of its divisors is an integer number (10296594).

Almost surely, 2^488270055 is an apocalyptic number.

488270055 is an abundant number, since it is smaller than the sum of its proper divisors (500202969).

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

488270055 is a wasteful number, since it uses less digits than its factorization.

488270055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 488270055 is about 22096.8335966943. The cubic root of 488270055 is about 787.4446380834. Note that the first 3 decimals are identical.

The spelling of 488270055 in words is "four hundred eighty-eight million, two hundred seventy thousand, fifty-five".