40324054222525 has 12 divisors (see below), whose sum is σ = 50003655569524. Its totient is φ = 32258063808000.

The previous prime is 40324054222519. The next prime is 40324054222583. The reversal of 40324054222525 is 52522245042304.

It can be written as a sum of positive squares in 6 ways, for example, as 2399481548676 + 37924572673849 = 1549026^2 + 6158293^2 .

It is not a de Polignac number, because 40324054222525 - 2²⁵ = 40324020668093 is a prime.

It is a super-2 number, since 2×40324054222525² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28791546 + ... + 30159595.

Almost surely, 2^{40324054222525} is an apocalyptic number.

It is an amenable number.

40324054222525 is a deficient number, since it is larger than the sum of its proper divisors (9679601346999).

40324054222525 is a wasteful number, since it uses less digits than its factorization.

40324054222525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58978512 (or 58978507 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

Adding to 40324054222525 its reverse (52522245042304), we get a palindrome (92846299264829).

The spelling of 40324054222525 in words is "forty trillion, three hundred twenty-four billion, fifty-four million, two hundred twenty-two thousand, five hundred twenty-five".