10035550400389 has 2 divisors, whose sum is σ = 10035550400390. Its totient is φ = 10035550400388.

The previous prime is 10035550400383. The next prime is 10035550400531. The reversal of 10035550400389 is 98300405553001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8949921856164 + 1085628544225 = 2991642^2 + 1041935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10035550400389 is a prime.

It is a super-2 number, since 2×10035550400389² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10035550400383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5017775200194 + 5017775200195.

It is an arithmetic number, because the mean of its divisors is an integer number (5017775200195).

Almost surely, 2^{10035550400389} is an apocalyptic number.

It is an amenable number.

10035550400389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10035550400389 is an equidigital number, since it uses as much as digits as its factorization.

10035550400389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 10035550400389 in words is "ten trillion, thirty-five billion, five hundred fifty million, four hundred thousand, three hundred eighty-nine".