1096645653 has 6 divisors (see below), whose sum is σ = 1584043734. Its totient is φ = 731097096.

The previous prime is 1096645603. The next prime is 1096645657. The reversal of 1096645653 is 3565466901.

It can be written as a sum of positive squares in only one way, i.e., 760766724 + 335878929 = 27582^2 + 18327^2 .

It is not a de Polignac number, because 1096645653 - 2⁸ = 1096645397 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1096645599 and 1096645608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096645657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60924750 + ... + 60924767.

It is an arithmetic number, because the mean of its divisors is an integer number (264007289).

Almost surely, 2^1096645653 is an apocalyptic number.

It is an amenable number.

1096645653 is a deficient number, since it is larger than the sum of its proper divisors (487398081).

1096645653 is a wasteful number, since it uses less digits than its factorization.

1096645653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121849523 (or 121849520 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 1096645653 is about 33115.6406098387. The cubic root of 1096645653 is about 1031.2297665672.

The spelling of 1096645653 in words is "one billion, ninety-six million, six hundred forty-five thousand, six hundred fifty-three".