40055025153 has 64 divisors (see below), whose sum is σ = 64531240704. Its totient is φ = 21774336000.

The previous prime is 40055025151. The next prime is 40055025187. The reversal of 40055025153 is 35152055004.

It is a happy number.

It is not a de Polignac number, because 40055025153 - 2¹ = 40055025151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40055025153.

It is not an unprimeable number, because it can be changed into a prime (40055025151) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 4515943 + ... + 4524803.

It is an arithmetic number, because the mean of its divisors is an integer number (1008300636).

Almost surely, 2^40055025153 is an apocalyptic number.

It is an amenable number.

40055025153 is a deficient number, since it is larger than the sum of its proper divisors (24476215551).

40055025153 is a wasteful number, since it uses less digits than its factorization.

40055025153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9186.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 40055025153 in words is "forty billion, fifty-five million, twenty-five thousand, one hundred fifty-three".