7356450009 has 16 divisors (see below), whose sum is σ = 10160820224. Its totient is φ = 4729309200.

The previous prime is 7356449957. The next prime is 7356450047. The reversal of 7356450009 is 9000546537.

It is not a de Polignac number, because 7356450009 - 2⁹ = 7356449497 is a prime.

It is a super-2 number, since 2×7356450009² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7356450809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113437 + ... + 166074.

It is an arithmetic number, because the mean of its divisors is an integer number (635051264).

Almost surely, 2^7356450009 is an apocalyptic number.

It is an amenable number.

7356450009 is a deficient number, since it is larger than the sum of its proper divisors (2804370215).

7356450009 is a wasteful number, since it uses less digits than its factorization.

7356450009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279828.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 7356450009 is about 85769.7499646583. The cubic root of 7356450009 is about 1944.8648592452.

The spelling of 7356450009 in words is "seven billion, three hundred fifty-six million, four hundred fifty thousand, nine".