40361053225 has 6 divisors (see below), whose sum is σ = 50047706030. Its totient is φ = 32288842560.

The previous prime is 40361053219. The next prime is 40361053241. The reversal of 40361053225 is 52235016304.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1419556329 + 38941496896 = 37677^2 + 197336^2 .

It is not a de Polignac number, because 40361053225 - 2¹⁵ = 40361020457 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 807221040 + ... + 807221089.

Almost surely, 2^40361053225 is an apocalyptic number.

It is an amenable number.

40361053225 is a deficient number, since it is larger than the sum of its proper divisors (9686652805).

40361053225 is a wasteful number, since it uses less digits than its factorization.

40361053225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614442139 (or 1614442134 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 40361053225 its reverse (52235016304), we get a palindrome (92596069529).

The spelling of 40361053225 in words is "forty billion, three hundred sixty-one million, fifty-three thousand, two hundred twenty-five".