36723450145 has 16 divisors (see below), whose sum is σ = 44147888640. Its totient is φ = 29325651264.

The previous prime is 36723450131. The next prime is 36723450157. The reversal of 36723450145 is 54105432763.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 36723450145 - 2⁷ = 36723450017 is a prime.

It is a super-2 number, since 2×36723450145² (a number of 22 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 36723450098 and 36723450107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8124196 + ... + 8128714.

It is an arithmetic number, because the mean of its divisors is an integer number (2759243040).

Almost surely, 2^36723450145 is an apocalyptic number.

It is an amenable number.

36723450145 is a deficient number, since it is larger than the sum of its proper divisors (7424438495).

36723450145 is a wasteful number, since it uses less digits than its factorization.

36723450145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 36723450145 in words is "thirty-six billion, seven hundred twenty-three million, four hundred fifty thousand, one hundred forty-five".