499362203522 has 270 divisors, whose sum is σ = 1058026375053. Its totient is φ = 176143548672.

The previous prime is 499362203507. The next prime is 499362203537. The reversal of 499362203522 is 225302263994.

It is an interprime number because it is at equal distance from previous prime (499362203507) and next prime (499362203537).

It can be written as a sum of positive squares in 8 ways, for example, as 19763017561 + 479599185961 = 140581^2 + 692531^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=499681.

It is a super-2 number, since 2×499362203522² (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 134 ways as a sum of consecutive naturals, for example, 26282221229 + ... + 26282221247.

Almost surely, 2^499362203522 is an apocalyptic number.

499362203522 is an abundant number, since it is smaller than the sum of its proper divisors (558664171531).

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

499362203522 is an equidigital number, since it uses as much as digits as its factorization.

499362203522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 499362203522 in words is "four hundred ninety-nine billion, three hundred sixty-two million, two hundred three thousand, five hundred twenty-two".