1365550652 has 12 divisors (see below), whose sum is σ = 2390105760. Its totient is φ = 682663296.

The previous prime is 1365550649. The next prime is 1365550673. The reversal of 1365550652 is 2560555631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3308 + ... + 52364.

It is an arithmetic number, because the mean of its divisors is an integer number (199175480).

Almost surely, 2^1365550652 is an apocalyptic number.

It is an amenable number.

1365550652 is a deficient number, since it is larger than the sum of its proper divisors (1024555108).

1365550652 is a wasteful number, since it uses less digits than its factorization.

1365550652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56020 (or 56018 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 1365550652 is about 36953.3577905987. The cubic root of 1365550652 is about 1109.4368953492.

The spelling of 1365550652 in words is "one billion, three hundred sixty-five million, five hundred fifty thousand, six hundred fifty-two".