40932574757 has 2 divisors, whose sum is σ = 40932574758. Its totient is φ = 40932574756.

The previous prime is 40932574723. The next prime is 40932574759. The reversal of 40932574757 is 75747523904.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35980778596 + 4951796161 = 189686^2 + 70369^2 .

It is a cyclic number.

It is not a de Polignac number, because 40932574757 - 2¹² = 40932570661 is a prime.

Together with 40932574759, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40932574699 and 40932574708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40932574759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20466287378 + 20466287379.

It is an arithmetic number, because the mean of its divisors is an integer number (20466287379).

Almost surely, 2^40932574757 is an apocalyptic number.

It is an amenable number.

40932574757 is a deficient number, since it is larger than the sum of its proper divisors (1).

40932574757 is an equidigital number, since it uses as much as digits as its factorization.

40932574757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7408800, while the sum is 53.

The spelling of 40932574757 in words is "forty billion, nine hundred thirty-two million, five hundred seventy-four thousand, seven hundred fifty-seven".