1652008031428 has 6 divisors (see below), whose sum is σ = 2891014055006. Its totient is φ = 826004015712.

The previous prime is 1652008031407. The next prime is 1652008031461. The reversal of 1652008031428 is 8241308002561.

It can be written as a sum of positive squares in only one way, i.e., 1557099674244 + 94908357184 = 1247838^2 + 308072^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206501003925 + ... + 206501003932.

Almost surely, 2^{1652008031428} is an apocalyptic number.

It is an amenable number.

1652008031428 is a deficient number, since it is larger than the sum of its proper divisors (1239006023578).

1652008031428 is a wasteful number, since it uses less digits than its factorization.

1652008031428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413002007861 (or 413002007859 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 1652008031428 in words is "one trillion, six hundred fifty-two billion, eight million, thirty-one thousand, four hundred twenty-eight".