1675521996 has 24 divisors (see below), whose sum is σ = 3956656704. Its totient is φ = 551778000.

The previous prime is 1675521983. The next prime is 1675522003. The reversal of 1675521996 is 6991255761.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840130 + ... + 842121.

It is an arithmetic number, because the mean of its divisors is an integer number (164860696).

Almost surely, 2^1675521996 is an apocalyptic number.

It is an amenable number.

1675521996 is an abundant number, since it is smaller than the sum of its proper divisors (2281134708).

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

1675521996 is a wasteful number, since it uses less digits than its factorization.

1675521996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682341 (or 1682339 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 51.

The square root of 1675521996 is about 40933.1405587209. The cubic root of 1675521996 is about 1187.7272242711.

The spelling of 1675521996 in words is "one billion, six hundred seventy-five million, five hundred twenty-one thousand, nine hundred ninety-six".