498345636072 has 64 divisors (see below), whose sum is σ = 1311520795200. Its totient is φ = 157362117120.

The previous prime is 498345636029. The next prime is 498345636073. The reversal of 498345636072 is 270636543894.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (498345636073) 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, 10362322 + ... + 10410302.

It is an arithmetic number, because the mean of its divisors is an integer number (20492512425).

Almost surely, 2^498345636072 is an apocalyptic number.

It is an amenable number.

498345636072 is an abundant number, since it is smaller than the sum of its proper divisors (813175159128).

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

498345636072 is a wasteful number, since it uses less digits than its factorization.

498345636072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70786 (or 70782 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 57.

The spelling of 498345636072 in words is "four hundred ninety-eight billion, three hundred forty-five million, six hundred thirty-six thousand, seventy-two".