40453600933 has 2 divisors, whose sum is σ = 40453600934. Its totient is φ = 40453600932.

The previous prime is 40453600793. The next prime is 40453600937. The reversal of 40453600933 is 33900635404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32821481889 + 7632119044 = 181167^2 + 87362^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40453600933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40453600892 and 40453600901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40453600937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20226800466 + 20226800467.

It is an arithmetic number, because the mean of its divisors is an integer number (20226800467).

Almost surely, 2^40453600933 is an apocalyptic number.

It is an amenable number.

40453600933 is a deficient number, since it is larger than the sum of its proper divisors (1).

40453600933 is an equidigital number, since it uses as much as digits as its factorization.

40453600933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 40453600933 in words is "forty billion, four hundred fifty-three million, six hundred thousand, nine hundred thirty-three".