488667155231555 has 32 divisors (see below), whose sum is σ = 599959984444416. Its totient is φ = 381924302321664.

The previous prime is 488667155231551. The next prime is 488667155231599. The reversal of 488667155231555 is 555132551766884.

It is a cyclic number.

It is not a de Polignac number, because 488667155231555 - 2² = 488667155231551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488667155231551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1912710932 + ... + 1912966398.

It is an arithmetic number, because the mean of its divisors is an integer number (18748749513888).

Almost surely, 2^{488667155231555} is an apocalyptic number.

488667155231555 is a deficient number, since it is larger than the sum of its proper divisors (111292829212861).

488667155231555 is a wasteful number, since it uses less digits than its factorization.

488667155231555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270203.

The product of its digits is 1209600000, while the sum is 71.

The spelling of 488667155231555 in words is "four hundred eighty-eight trillion, six hundred sixty-seven billion, one hundred fifty-five million, two hundred thirty-one thousand, five hundred fifty-five".