498069578880 has 128 divisors (see below), whose sum is σ = 1763996486400. Its totient is φ = 132818549760.

The previous prime is 498069578873. The next prime is 498069578887. The reversal of 498069578880 is 88875960894.

498069578880 is a `hidden beast` number, since 49 + 8 + 0 + 6 + 9 + 578 + 8 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (498069578873) and next prime (498069578887).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 498069578799 and 498069578808.

It is not an unprimeable number, because it can be changed into a prime (498069578887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14394456 + ... + 14429015.

It is an arithmetic number, because the mean of its divisors is an integer number (13781222550).

Almost surely, 2^498069578880 is an apocalyptic number.

498069578880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

498069578880 is an abundant number, since it is smaller than the sum of its proper divisors (1265926907520).

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

498069578880 is a wasteful number, since it uses less digits than its factorization.

498069578880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28823499 (or 28823481 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 72.

The spelling of 498069578880 in words is "four hundred ninety-eight billion, sixty-nine million, five hundred seventy-eight thousand, eight hundred eighty".