40550400302253 has 4 divisors (see below), whose sum is σ = 54067200403008. Its totient is φ = 27033600201500.

The previous prime is 40550400302201. The next prime is 40550400302303. The reversal of 40550400302253 is 35220300405504.

It is a happy number.

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 40550400302253 - 2⁸ = 40550400301997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40550400302053) 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, 6758400050373 + ... + 6758400050378.

It is an arithmetic number, because the mean of its divisors is an integer number (13516800100752).

Almost surely, 2^{40550400302253} is an apocalyptic number.

It is an amenable number.

40550400302253 is a deficient number, since it is larger than the sum of its proper divisors (13516800100755).

40550400302253 is a wasteful number, since it uses less digits than its factorization.

40550400302253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13516800100754.

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

Adding to 40550400302253 its reverse (35220300405504), we get a palindrome (75770700707757).

The spelling of 40550400302253 in words is "forty trillion, five hundred fifty billion, four hundred million, three hundred two thousand, two hundred fifty-three".