40151453 has 2 divisors, whose sum is σ = 40151454. Its totient is φ = 40151452.

The previous prime is 40151407. The next prime is 40151459. The reversal of 40151453 is 35415104.

40151453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33790969 + 6360484 = 5813^2 + 2522^2 .

It is a cyclic number.

It is not a de Polignac number, because 40151453 - 2¹² = 40147357 is a prime.

It is a super-2 number, since 2×40151453² = 3224278356022418, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40151459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20075726 + 20075727.

It is an arithmetic number, because the mean of its divisors is an integer number (20075727).

Almost surely, 2^40151453 is an apocalyptic number.

It is an amenable number.

40151453 is a deficient number, since it is larger than the sum of its proper divisors (1).

40151453 is an equidigital number, since it uses as much as digits as its factorization.

40151453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 40151453 is about 6336.5174188982. The cubic root of 40151453 is about 342.4262806867.

Adding to 40151453 its reverse (35415104), we get a palindrome (75566557).

It can be divided in two parts, 40151 and 453, that added together give a palindrome (40604).

The spelling of 40151453 in words is "forty million, one hundred fifty-one thousand, four hundred fifty-three".