40500524033 has 4 divisors (see below), whose sum is σ = 40500939780. Its totient is φ = 40500108288.

The previous prime is 40500524003. The next prime is 40500524093. The reversal of 40500524033 is 33042500504.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1531000384 + 38969523649 = 39128^2 + 197407^2 .

It is a cyclic number.

It is not a de Polignac number, because 40500524033 - 2²⁸ = 40232088577 is a prime.

It is a super-2 number, since 2×40500524033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40500523993 and 40500524011.

It is not an unprimeable number, because it can be changed into a prime (40500524003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25841 + ... + 285777.

It is an arithmetic number, because the mean of its divisors is an integer number (10125234945).

Almost surely, 2^40500524033 is an apocalyptic number.

It is an amenable number.

40500524033 is a deficient number, since it is larger than the sum of its proper divisors (415747).

40500524033 is a wasteful number, since it uses less digits than its factorization.

40500524033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415746.

The product of its (nonzero) digits is 7200, while the sum is 26.

The spelling of 40500524033 in words is "forty billion, five hundred million, five hundred twenty-four thousand, thirty-three".