497892226050 has 486 divisors, whose sum is σ = 1471254491889. Its totient is φ = 120704774400.

The previous prime is 497892226049. The next prime is 497892226061. The reversal of 497892226050 is 50622298794.

497892226050 is a `hidden beast` number, since 4 + 9 + 7 + 8 + 9 + 2 + 22 + 605 + 0 = 666.

It can be written as a sum of positive squares in 14 ways, for example, as 54619896681 + 443272329369 = 233709^2 + 665787^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=498945.

It is a super-2 number, since 2×497892226050² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 13456546632 + ... + 13456546668.

Almost surely, 2^497892226050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497892226050

497892226050 is an abundant number, since it is smaller than the sum of its proper divisors (973362265839).

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

497892226050 is a wasteful number, since it uses less digits than its factorization.

497892226050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 497892226050 in words is "four hundred ninety-seven billion, eight hundred ninety-two million, two hundred twenty-six thousand, fifty".