1040522554387 has 2 divisors, whose sum is σ = 1040522554388. Its totient is φ = 1040522554386.

The previous prime is 1040522554369. The next prime is 1040522554439. The reversal of 1040522554387 is 7834552250401.

1040522554387 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 is an emirp because it is prime and its reverse (7834552250401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040522554387 - 2¹¹ = 1040522552339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040522554307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520261277193 + 520261277194.

It is an arithmetic number, because the mean of its divisors is an integer number (520261277194).

Almost surely, 2^{1040522554387} is an apocalyptic number.

1040522554387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040522554387 is an equidigital number, since it uses as much as digits as its factorization.

1040522554387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 1040522554387 in words is "one trillion, forty billion, five hundred twenty-two million, five hundred fifty-four thousand, three hundred eighty-seven".