498211461063801 has 27 divisors (see below), whose sum is σ = 743604873135813. Its totient is φ = 321425409834360.

The previous prime is 498211461063733. The next prime is 498211461063803. The reversal of 498211461063801 is 108360164112894.

The square root of 498211461063801 is 22320651.

It is a perfect power (a square), and thus also a powerful number.

498211461063801 is a `hidden beast` number, since 4 + 9 + 8 + 2 + 1 + 14 + 610 + 6 + 3 + 8 + 0 + 1 = 666.

It is not a de Polignac number, because 498211461063801 - 2²⁷ = 498211326846073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (498211461063803) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2075700540 + ... + 2075940546.

Almost surely, 2^{498211461063801} is an apocalyptic number.

498211461063801 is the 22320651-st square number.

498211461063801 is the 11160326-th centered octagonal number.

It is an amenable number.

498211461063801 is a deficient number, since it is larger than the sum of its proper divisors (245393412072012).

498211461063801 is an frugal number, since it uses more digits than its factorization.

498211461063801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480082 (or 240041 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 498211461063801 in words is "four hundred ninety-eight trillion, two hundred eleven billion, four hundred sixty-one million, sixty-three thousand, eight hundred one".