40531936037 has 2 divisors, whose sum is σ = 40531936038. Its totient is φ = 40531936036.

The previous prime is 40531936033. The next prime is 40531936051. The reversal of 40531936037 is 73063913504.

40531936037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36873984676 + 3657951361 = 192026^2 + 60481^2 .

It is a cyclic number.

It is not a de Polignac number, because 40531936037 - 2² = 40531936033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40531935985 and 40531936003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40531936033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20265968018 + 20265968019.

It is an arithmetic number, because the mean of its divisors is an integer number (20265968019).

Almost surely, 2^40531936037 is an apocalyptic number.

It is an amenable number.

40531936037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40531936037 is an equidigital number, since it uses as much as digits as its factorization.

40531936037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 41.

The spelling of 40531936037 in words is "forty billion, five hundred thirty-one million, nine hundred thirty-six thousand, thirty-seven".