40452350253 has 8 divisors (see below), whose sum is σ = 61641676608. Its totient is φ = 23115628704.

The previous prime is 40452350243. The next prime is 40452350269. The reversal of 40452350253 is 35205325404.

It is a happy number.

40452350253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40452350253 - 2⁶ = 40452350189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40452350243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963151176 + ... + 963151217.

It is an arithmetic number, because the mean of its divisors is an integer number (7705209576).

Almost surely, 2^40452350253 is an apocalyptic number.

It is an amenable number.

40452350253 is a deficient number, since it is larger than the sum of its proper divisors (21189326355).

40452350253 is a wasteful number, since it uses less digits than its factorization.

40452350253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926302403.

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 40452350253 its reverse (35205325404), we get a palindrome (75657675657).

The spelling of 40452350253 in words is "forty billion, four hundred fifty-two million, three hundred fifty thousand, two hundred fifty-three".