498762885870 has 48 divisors (see below), whose sum is σ = 1296901335600. Its totient is φ = 132991350912.

The previous prime is 498762885847. The next prime is 498762885871. The reversal of 498762885870 is 78588267894.

498762885870 is a `hidden beast` number, since 498 + 7 + 6 + 2 + 88 + 58 + 7 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498762885871) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 766981 + ... + 1259279.

It is an arithmetic number, because the mean of its divisors is an integer number (27018777825).

Almost surely, 2^498762885870 is an apocalyptic number.

498762885870 is an abundant number, since it is smaller than the sum of its proper divisors (798138449730).

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

498762885870 is a wasteful number, since it uses less digits than its factorization.

498762885870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503569 (or 503566 counting only the distinct ones).

The product of its (nonzero) digits is 433520640, while the sum is 72.

The spelling of 498762885870 in words is "four hundred ninety-eight billion, seven hundred sixty-two million, eight hundred eighty-five thousand, eight hundred seventy".