40554100252 has 6 divisors (see below), whose sum is σ = 70969675448. Its totient is φ = 20277050124.

The previous prime is 40554100241. The next prime is 40554100267. The reversal of 40554100252 is 25200145504.

40554100252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40554100252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5069262528 + ... + 5069262535.

Almost surely, 2^40554100252 is an apocalyptic number.

It is an amenable number.

40554100252 is a deficient number, since it is larger than the sum of its proper divisors (30415575196).

40554100252 is a wasteful number, since it uses less digits than its factorization.

40554100252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138525067 (or 10138525065 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

Adding to 40554100252 its reverse (25200145504), we get a palindrome (65754245756).

The spelling of 40554100252 in words is "forty billion, five hundred fifty-four million, one hundred thousand, two hundred fifty-two".