1652659371364 has 9 divisors (see below), whose sum is σ = 2892158399347. Its totient is φ = 826328400124.

The previous prime is 1652659371361. The next prime is 1652659371457. The reversal of 1652659371364 is 4631739562561.

The square root of 1652659371364 is 1285558.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1652659371299 and 1652659371308.

It is not an unprimeable number, because it can be changed into a prime (1652659371361) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2249727 + ... + 2892505.

Almost surely, 2^{1652659371364} is an apocalyptic number.

1652659371364 is the 1285558-th square number.

It is an amenable number.

1652659371364 is a deficient number, since it is larger than the sum of its proper divisors (1239499027983).

1652659371364 is an frugal number, since it uses more digits than its factorization.

1652659371364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285562 (or 642781 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 58.

The spelling of 1652659371364 in words is "one trillion, six hundred fifty-two billion, six hundred fifty-nine million, three hundred seventy-one thousand, three hundred sixty-four".