40325321053 has 16 divisors (see below), whose sum is σ = 42921135360. Its totient is φ = 37754896896.

The previous prime is 40325321011. The next prime is 40325321063. The reversal of 40325321053 is 35012352304.

40325321053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40325321053 - 2¹⁷ = 40325189981 is a prime.

It is a super-2 number, since 2×40325321053² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40325321063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2543850 + ... + 2559652.

It is an arithmetic number, because the mean of its divisors is an integer number (2682570960).

Almost surely, 2^40325321053 is an apocalyptic number.

It is an amenable number.

40325321053 is a deficient number, since it is larger than the sum of its proper divisors (2595814307).

40325321053 is a wasteful number, since it uses less digits than its factorization.

40325321053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16596.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 40325321053 its reverse (35012352304), we get a palindrome (75337673357).

The spelling of 40325321053 in words is "forty billion, three hundred twenty-five million, three hundred twenty-one thousand, fifty-three".