1652661352 has 8 divisors (see below), whose sum is σ = 3098740050. Its totient is φ = 826330672.

The previous prime is 1652661347. The next prime is 1652661359. The reversal of 1652661352 is 2531662561.

It can be written as a sum of positive squares in only one way, i.e., 1172788516 + 479872836 = 34246^2 + 21906^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1652661359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103291327 + ... + 103291342.

Almost surely, 2^1652661352 is an apocalyptic number.

It is an amenable number.

1652661352 is a deficient number, since it is larger than the sum of its proper divisors (1446078698).

1652661352 is a wasteful number, since it uses less digits than its factorization.

1652661352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206582675 (or 206582671 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 1652661352 is about 40652.9378028206. The cubic root of 1652661352 is about 1182.3007280866.

The spelling of 1652661352 in words is "one billion, six hundred fifty-two million, six hundred sixty-one thousand, three hundred fifty-two".