1499675536 has 20 divisors (see below), whose sum is σ = 3076540812. Its totient is φ = 705729536.

The previous prime is 1499675533. The next prime is 1499675599. The reversal of 1499675536 is 6355769941.

It can be written as a sum of positive squares in 2 ways, for example, as 632019600 + 867655936 = 25140^2 + 29456^2 .

It is not an unprimeable number, because it can be changed into a prime (1499675533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2756485 + ... + 2757028.

Almost surely, 2^1499675536 is an apocalyptic number.

1499675536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1499675536 is an abundant number, since it is smaller than the sum of its proper divisors (1576865276).

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

1499675536 is a wasteful number, since it uses less digits than its factorization.

1499675536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513538 (or 5513532 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 55.

The square root of 1499675536 is about 38725.6444233017. The cubic root of 1499675536 is about 1144.6316991432.

The spelling of 1499675536 in words is "one billion, four hundred ninety-nine million, six hundred seventy-five thousand, five hundred thirty-six".