499550114889 has 40 divisors (see below), whose sum is σ = 863122814400. Its totient is φ = 282017938464.

The previous prime is 499550114837. The next prime is 499550114939. The reversal of 499550114889 is 988411055994.

499550114889 is a `hidden beast` number, since 4 + 9 + 9 + 5 + 501 + 1 + 48 + 89 = 666.

It is not a de Polignac number, because 499550114889 - 2¹³ = 499550106697 is a prime.

It is a super-2 number, since 2×499550114889² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (499550114689) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5260414 + ... + 5354535.

It is an arithmetic number, because the mean of its divisors is an integer number (21578070360).

Almost surely, 2^499550114889 is an apocalyptic number.

It is an amenable number.

499550114889 is a deficient number, since it is larger than the sum of its proper divisors (363572699511).

499550114889 is a wasteful number, since it uses less digits than its factorization.

499550114889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10615051 (or 10615042 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 63.

The spelling of 499550114889 in words is "four hundred ninety-nine billion, five hundred fifty million, one hundred fourteen thousand, eight hundred eighty-nine".