1035547815361 has 2 divisors, whose sum is σ = 1035547815362. Its totient is φ = 1035547815360.

The previous prime is 1035547815331. The next prime is 1035547815383. The reversal of 1035547815361 is 1635187455301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 769621952961 + 265925862400 = 877281^2 + 515680^2 .

It is a cyclic number.

It is not a de Polignac number, because 1035547815361 - 2⁵ = 1035547815329 is a prime.

It is a super-3 number, since 3×1035547815361³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1035547815301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517773907680 + 517773907681.

It is an arithmetic number, because the mean of its divisors is an integer number (517773907681).

Almost surely, 2^{1035547815361} is an apocalyptic number.

It is an amenable number.

1035547815361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1035547815361 is an equidigital number, since it uses as much as digits as its factorization.

1035547815361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 1035547815361 in words is "one trillion, thirty-five billion, five hundred forty-seven million, eight hundred fifteen thousand, three hundred sixty-one".