40500757501 has 2 divisors, whose sum is σ = 40500757502. Its totient is φ = 40500757500.

The previous prime is 40500757489. The next prime is 40500757529. The reversal of 40500757501 is 10575700504.

It is a happy number.

40500757501 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., 32369407225 + 8131350276 = 179915^2 + 90174^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40500757501 is a prime.

It is a super-2 number, since 2×40500757501² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40500754501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20250378750 + 20250378751.

It is an arithmetic number, because the mean of its divisors is an integer number (20250378751).

Almost surely, 2^40500757501 is an apocalyptic number.

It is an amenable number.

40500757501 is a deficient number, since it is larger than the sum of its proper divisors (1).

40500757501 is an equidigital number, since it uses as much as digits as its factorization.

40500757501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24500, while the sum is 34.

The spelling of 40500757501 in words is "forty billion, five hundred million, seven hundred fifty-seven thousand, five hundred one".