499701248064 has 224 divisors, whose sum is σ = 1483109738880. Its totient is φ = 164975616000.

The previous prime is 499701248021. The next prime is 499701248087. The reversal of 499701248064 is 460842107994.

499701248064 is a `hidden beast` number, since 4 + 9 + 97 + 0 + 12 + 480 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 499701248064.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136045332 + ... + 136049004.

It is an arithmetic number, because the mean of its divisors is an integer number (6621025620).

Almost surely, 2^499701248064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499701248064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (741554869440).

499701248064 is an abundant number, since it is smaller than the sum of its proper divisors (983408490816).

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

499701248064 is a wasteful number, since it uses less digits than its factorization.

499701248064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426 (or 4410 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

It can be divided in two parts, 4997012 and 48064, that added together give a triangular number (5045076 = T₃₁₇₆).

The spelling of 499701248064 in words is "four hundred ninety-nine billion, seven hundred one million, two hundred forty-eight thousand, sixty-four".