4255384511488 has 88 divisors (see below), whose sum is σ = 9418450127904. Its totient is φ = 1905395712000.

The previous prime is 4255384511471. The next prime is 4255384511491. The reversal of 4255384511488 is 8841154835524.

It is a tau number, because it is divible by the number of its divisors (88).

It is a super-2 number, since 2×4255384511488² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2064613 + ... + 3573988.

Almost surely, 2^{4255384511488} is an apocalyptic number.

It is an amenable number.

4255384511488 is an abundant number, since it is smaller than the sum of its proper divisors (5163065616416).

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

4255384511488 is a wasteful number, since it uses less digits than its factorization.

4255384511488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638699 (or 5638681 counting only the distinct ones).

The product of its digits is 24576000, while the sum is 58.

The spelling of 4255384511488 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-four million, five hundred eleven thousand, four hundred eighty-eight".