40300153 has 4 divisors (see below), whose sum is σ = 40391568. Its totient is φ = 40208740.

The previous prime is 40300151. The next prime is 40300157. The reversal of 40300153 is 35100304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40300153 - 2¹ = 40300151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40300151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45043 + ... + 45928.

It is an arithmetic number, because the mean of its divisors is an integer number (10097892).

Almost surely, 2^40300153 is an apocalyptic number.

It is an amenable number.

40300153 is a deficient number, since it is larger than the sum of its proper divisors (91415).

40300153 is an equidigital number, since it uses as much as digits as its factorization.

40300153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91414.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 40300153 is about 6348.2401498368. The cubic root of 40300153 is about 342.8484825772.

Adding to 40300153 its reverse (35100304), we get a palindrome (75400457).

The spelling of 40300153 in words is "forty million, three hundred thousand, one hundred fifty-three".