40520026811083 has 32 divisors (see below), whose sum is σ = 44746671075840. Its totient is φ = 36555048472320.

The previous prime is 40520026810979. The next prime is 40520026811101. The reversal of 40520026811083 is 38011862002504.

It is a cyclic number.

It is not a de Polignac number, because 40520026811083 - 2¹³ = 40520026802891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40520026811483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3875260 + ... + 9800902.

It is an arithmetic number, because the mean of its divisors is an integer number (1398333471120).

Almost surely, 2^{40520026811083} is an apocalyptic number.

40520026811083 is a deficient number, since it is larger than the sum of its proper divisors (4226644264757).

40520026811083 is a wasteful number, since it uses less digits than its factorization.

40520026811083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925907.

The product of its (nonzero) digits is 92160, while the sum is 40.

Adding to 40520026811083 its reverse (38011862002504), we get a palindrome (78531888813587).

The spelling of 40520026811083 in words is "forty trillion, five hundred twenty billion, twenty-six million, eight hundred eleven thousand, eighty-three".